Saturday's Headlines: Tensions between Trump and GOP erupt into public fight

Sanders releases 2014 tax return, showing about $200,000 in income; Pope Francis visits Lesbos on trip intended to prick Europe's conscience; Those cool Coachella outfits are just another way to sell out to The Man; How OPEC lost control of the oil market;   The morning's most important stories, selected by Post editors   Top Stories Tensions between Trump and GOP erupt into public fight The party fired back at the front-runner, who repeatedly complained that the delegate system is "rigged" after he failed to win any delegates in Colorado's party convention last weekend. By Jenna Johnson and Ed O'Keefe  •  Read more » Sanders releases 2014 tax return, showing about $200,000 in income The senator's tax returns had become a flashpoint in the race, with Democratic front-runner Hillary Clinton accusing him of being slow to share. By John Wagner  •  Read more »   Pope Francis visits Lesbos on trip intended to prick Europe's conscience The pope arrived on the Greek Island of Lesbos Saturday on a provocative trip designed to call attention to Europe's treatment of refugees. By Griff Witte and Anthony Faiola  •  Read more »   Those cool Coachella outfits are just another way to sell out to The Man The Bohemian "festival-style" garb that's the new uniform for concertgoers might seem as easy-breezy mellow as the outfits of 1970s-era rock groupies. But it's a product of the garment trade's overlords. By Sarah Halzack  •  Read more »   How OPEC lost control of the oil market This weekend, 13 countries will attempt to act as one and come to an agreement to curb oil production and prop up prices, but the cartel is a fractious lot whose members want the others to cut production without cutting their own. By Steven Mufson  •  Read more »   ADVERTISEMENT   Opinions   D.C.'s unfinished business, 154 years after emancipation By Colbert I. King  •  Read more »   Many Democrats want to face Trump in November. They're wrong. By Dana Milbank  •  Read more »   States boycotting states is not the answer, even in North Carolina's case By Nathan Christensen  •  Read more »   Kareem Abdul-Jabbar: In this crucial election, I'm endorsing Hillary Clinton By Kareem Abdul-Jabbar  •  Read more »   Histories that shouldn't be secret By George F. Will  •  Read more »   Why Mr. Obama should visit Hiroshima By Editorial Board  •  Read more » ADVERTISEMENT   More News   Obamas post lowest income since 2009 Tax returns for the president and the first lady show they paid a federal tax rate of 18.7 percent on combined income of $436,065 in 2015. The first family made about $41,000 more the previous year. By David Nakamura  •  Read more » Al-Qaeda affiliate faces unusual backlash from fed-up Syrians Anger at Jabhat al-Nusra shows that not all moderates have been silenced, analysts say. By Hugh Naylor  •  Read more » Why Colorado may require eighth-graders caught sexting to register as sex offenders The stiff penalties for sexting has sparked a debate in Colorado and other state assemblies over whether misbehaving teens should face the same punishment as child pornographers. By Karen Turner  •  Read more » This 9-year-old wants to be the first White House child science adviser At a White House science fair, Jacob Leggette of Baltimore showcased his work and told President Obama that kids should have a voice in what they do — an idea the president liked. By Moriah Balingit  •  Read more » What happens to boys who kill women in video games A new study by social scientists studying Italian high-schoolers concluded that sexist games may shrink boys' empathy for female victims of real-life violence. By Danielle Paquette  •  Read more » How Brazil, the darling of the developing world, came undone Brazil was roaring not long ago. Now the country is limping to the Olympic Games with an economy in crisis, a Zika epidemic raging and a president facing impeachment. By Nick Miroff and Dom Phillips  •  Read more » The new Gilded Age: Close to half of all super PAC money comes from 50 donors The Washington Post found that the top 50 contributors together donated $248 million personally and through their privately held companies, or more than $4 out of every $10 raised by all super PACs. By Matea Gold and Anu Narayanswamy  •  Read more » She’s his type, but will he be hers? His office often acts out the Date Lab dates to guess how each one ends. But will they get this one correct? By Nina Patel  •  Read more » When your campsite is an active volcano In Guatemala, go on a breathtaking hike up one of the world's most active volcanoes. By Kayleigh Kulp  •  Read more »         Share Today's Headlines:       Twitter      Facebook Trouble reading? Click here to view in your browser. You received this email because you are signed up for Headlines. For additional free newsletters or to manage your newsletters, click here. We respect your privacy. If you believe that this email has been sent to you in error or you no longer wish to receive email from The Washington Post, click here. Contact us for help. ©2016 The Washington Post, 1301 K St NW, Washington DC 20071