AP Top News at 7:29 p.m. EDT

Istanbul airport attackers seized on chaos to cause carnage
ISTANBUL (AP) - It was an attack that echoed the carnage earlier this year at the Brussels airport, down to the taxi that carried the men to their target: Inciting panic and then taking lethal advantage, three suicide attackers unleashed a deadly tide of bullets and bombs at Istanbul's Ataturk Airport, leaving 42 dead. Authorities blamed the Islamic State for the blood bath late Tuesday, a coordinated assault on one of the world's busiest airports and on a key NATO ally that plays a crucial role in the fight against the extremist group. There was no immediate claim of responsibility by the militant group.

External attacks rise as Islamic State fortunes fall
BEIRUT (AP) - International terror attacks seemingly inspired by the Islamic State group are increasing as its fortunes fall in Syria and Iraq. The attack on the Istanbul airport was still unfolding Tuesday night when Turkish authorities said IS is the likely culprit, although no group has claimed responsibility so far. If IS is behind the latest carnage, it would be in keeping with its accelerated campaign of exporting terror, a tactic which appears aimed at deflecting attention from mounting territorial losses in Syria and Iraq. Here's a look at what the Islamic State group would hope to gain from such an attack: PROJECTING STRENGTH Two years after it declared a caliphate across large parts of Syria and Iraq, the Islamic State is in crisis.

'Move on' from Benghazi? Republicans say it's unlikely
WASHINGTON (AP) - Hillary Clinton says it's "time to move on" after a congressional report on the deadly 2012 Benghazi attacks accused the Obama administration of lethal mistakes, but produced no new evidence pointing to wrongdoing by the former secretary of state. Not likely, especially in an election year with Clinton's presidential rival - Donald Trump - lashing out. An 800-page report by a special House committee makes no direct accusations of wrongdoing by Clinton, who was secretary of state during the Sept. 11, 2012, attacks that killed four Americans, including U.S. Ambassador Chris Stevens. Still, Republicans point to Benghazi as a major failure by the administration and by Clinton during her tenure leading the State Department.

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EU spells out conditions for single market access to Britain
BRUSSELS (AP) - European Union leaders drew a stark line along the British Channel on Wednesday, telling the U.K. that it cannot keep valuable business links with its former continental partners in a seamless single EU market, if it doesn't also accept European workers. The challenge cuts to the heart of the British vote to leave the bloc following a virulent campaign where migration from poorer EU countries was a key concern. It also sets the scene for the complex departure negotiations facing departing Prime Minister David Cameron's successor, for which nominations opened in London Wednesday. Meeting for the first time without the U.K., the 27 other EU nations set out a united strategy to face the next British government which will seek to salvage as many of the EU rights as possible while reneging on a maximum amount of obligations.

The Latest: Canada Parliament wishes Obama 'four more years'
Canada's Parliament broke into chants of "four more years" as President Barack Obama wrapped up the first address there by a U.S. leader since 1995. Four years for Obama amounts to wishful thinking. He's nearing the end of his second term in office and speaks fondly of life after the presidency. His term ends in mid-January 2017. The U.S. Constitution bars him from running for a third term. Canada's lawmakers also greeted Obama, who is popular in Canada, with a rousing standing ovation after he arrived in the House of Commons. The reception prompted Obama to joke that the "extraordinary welcome" tempted him to just "shut up and leave." He spoke for nearly an hour.

The Latest: McConnell says Trump's campaign has improved
Senate Majority Leader Mitch McConnell says Donald Trump's presidential campaign has improved dramatically. McConnell says he's been encouraged by changes including Trump's increased willingness to use a script and a teleprompter and stay on message - all suggestions McConnell has made. Overall, McConnell says, Trump has "made a lot of progress toward passing what I would consider sort of the credibility threshold that you need to pass in order to be considered for the most important political job in the country." McConnell also tells The Associated Press in an interview Wednesday that he will meet with Trump next week, when the billionaire is scheduled to visit Capitol Hill to meet with House Republicans.

North America leaders urge against Trump's isolationism
OTTAWA, Ontario (AP) - President Barack Obama and the leaders of Mexico and Canada pushed back forcefully on Wednesday against the isolationist and anti-immigrant sentiments that have roiled Britain and been championed by GOP presidential candidate Donald Trump. The leaders warned against easy solutions peddled by "demagogues" who feed on economic anxiety. With tensions growing over terrorism and fallout from Britain's exit from the European Union, Obama acknowledged that Americans and others have reason to be concerned about their own future in a rapidly globalizing economy. He said concerns about immigrants had been exploited by politicians in the past, but he insisted he wasn't worried Americans will follow that path.

GOP shifting to become the anti-trade party
DENVER (AP) - Donald Trump's break with conservative economic thinking on free trade comes as Republicans are increasingly relying on older, struggling white voters who are the most skeptical of trade deals and have lost out during an age of globalization. Polls on the complex issue of trade are mixed, but many show that Republican voters, more than Democratic ones, oppose trade deals. A Pew Research Center survey in March found that 52 percent of Republicans viewed trade deals as bad, while only 30 percent of Democrats did. A Bloomberg poll found that 53 percent of Republicans said the North American Free Trade Agreement was bad, while only 36 percent of Democrats did.

McConnell bids to shelter GOP senators from Trump upheaval
WASHINGTON (AP) - Senate Majority Leader Mitch McConnell is wrestling with an unenviable, arguably impossible task this election year: protecting Senate Republicans from the political upheaval caused by Donald Trump's presidential candidacy. If he fails it won't be for lack of preparation, hard work and cold-blooded political calculation. In many ways Trump's polar opposite, the close-mouthed, deliberate, uncharismatic McConnell maneuvered into his dream job as majority leader just last year, and has been working every angle to ensure he hangs onto it even if a backlash against Trump provokes a Democratic tidal wave. If they keep the presidency, Democrats need to pick up four Senate seats to take back the majority.

It sucks _ startups look to redesign the breast pump
NEW YORK (AP) - Ask many mothers and they'll tell you, pumping sucks in more than one sense of the word. "It feels like you are a cow. You are hooked up to a machine - it's the opposite of breastfeeding," says Nina Emlen, who works full-time in college admissions and pumps milk twice a day for her son, Asher. Women praise the pumps for giving them the freedom to spend time away from their baby. This can mean working, working out or getting a pedicure. But the complaints are manifold: The machines use harsh plastic parts, they are noisy and cumbersome, and they require a lot of maintenance and cleaning, which challenge bleary-eyed new parents.