The Association Between Income and Life Expectancy in the United States, 2001-2014  —  FREE ONLINE FIRST  —  Raj Chetty, PhD1; Michael Stepner, BA2; Sarah Abraham, BA2; Shelby Lin, MPhil3; Benjamin Scuderi, BA4; Nicholas Turner, PhD5; Augustin Bergeron, MA4; David Cutler, PhD4  —  JAMA.

Donald Trump Loses Weekend Delegate Fight in 5 States  —  A no good, very bad start to turning his ground operation around  —  Donald Trump's effort to reset his campaign following defeat in Wisconsin showed no signs of paying off this weekend, as a series of technical failures by his campaign set his hopes back even further.

Past cases suggest Hillary won't be indicted  —  It's the most explosive question of the 2016 presidential campaign: Could Hillary Clinton get indicted for her handling of sensitive materials through her home email server?  —  A POLITICO review of dozens of recent federal investigations …

A portrait of Trump the donor: Free rounds of golf, but no personal cash … Since the first day of his presidential campaign, Donald Trump has said that he gave more than $102 million to charity in the past five years.  —  To back up that claim, Trump's campaign compiled a list of his contributions — 4,844 of them, filling 93 pages.

Paul Ryan, a Mirage Candidate, Wages a Parallel Campaign  —  WASHINGTON — As the Republican candidates for the White House battled in Wisconsin last week, Speaker Paul D. Ryan was conspicuously absent from his home state — but he was very much on the political stage.

Ignorance, racism and rage: The GOP's transformation to the party of stupid started long before Donald Trump  —  Shift from conscience-driven party of Lincoln to anger-driven party of Trump/Cruz has been 50 years in the making  —  The top leadership of the Republican Party expresses horror …

Sanders fans are blind to reality of socialism  —  We have now been through more than half of the Democratic primaries to choose that party's presidential nominee.  —  In over forty percent of those contests, a socialist, Bernie Sanders  —  , has been the winner.

Director Brennan: CIA Won't Waterboard Again — Even if Ordered by Future President  —  CIA director: I will not allow waterboarding, despite campaign rhetoric 0:36  —  CIA Director John Brennan told NBC News in an exclusive interview that his agency will not engage in harsh “enhanced interrogation” …

One woman helped the mastermind of the Paris attacks.  The other turned him in.  —  All of Europe was looking for Abdelhamid Abaaoud, the planner of the Paris attacks, when two women approached his roadside hiding place, guided by the voice of someone secretly watching from a distance and giving directions by phone.

Washington Watchdog Adjusts to Life With Partisan Roommates  —  Republicans have faced the vast majority of campaign finance allegations from CREW in recent months.  —  For more than a decade, Citizens for Responsibility and Ethics in Washington, or CREW, has scrutinized and assailed federal agencies …

28 Pages  —  Former Sen. Bob Graham and others urge the Obama administration to declassify redacted pages of a report that holds 9/11 secrets  —  The following script is from “28 Pages” which aired on April 10, 2016.  Steve Kroft is the correspondent.  Howard Rosenberg and Julie Holstein, producers.

The Permanent White House Staff Is, Understandably, on Edge About the 2016 Presidential Race  —  Think you're anxious about the prospect of a Donald J. Trump presidency?  Meet the staffers who would have to work for him.  The author of First Women: The Grace and Power of America's Modern …

Egypt Gives Saudi Arabia 2 Islands in a Show of Gratitude  —  CAIRO — Since King Salman of Saudi Arabia arrived in Cairo on Thursday for a five-day visit, the leader of the oil-rich kingdom has lavished his Egyptian allies with promises of aid and investment.