Nate Silver: Polls are failing us  —  Nate Silver fared terribly in Thursday's UK election: In his pre-election forecast, he gave 278 seats to Conservatives and 267 to Labour.  Shortly after midnight, he was forecasting 272 seats for Conservatives and 271 for Labour.

Bill Simmons and ESPN Are Parting Ways  —  Bill Simmons, who built a personal empire at ESPN and is one of America's most influential sports personalities, will leave the media giant when his contract expires in the fall.  He and the company were unable to reach an extension after months of talks.

How Five Republicans Let Congress Keep Its Fraudulent Obamacare Subsidies  —  Health-care experts call it D.C. insiderism at its worst.  —  The rumors began trickling in about a week before the scheduled vote on April 23: Republican leadership was quietly pushing senators to pull support …

Insiders say Bush shouldn't ignore Iowa  —  His poor poll numbers there, they say, are mostly caused by a lack of attention to the Hawkeye State thus far.  —  Jeb Bush's failure to invest time in Iowa is the main explanation for his seventh-place finish in the latest poll of likely Republican caucusgoers.

How A Ragtag Group Of Lefties Mainlined Debt-Free College Into The Democratic Primary  —  A group of two dozen young activists working out of homes and coffee shops around the country has achieved something rather unusual: mainlining an idea into the upper echelons of the Democratic Party …

U.S. Economy Added 223,000 Jobs in April; Unemployment Rate at 5.4%  —  The American job market rebounded in April, the government said Friday, as employers added 223,000 positions and the unemployment rate decreased to 5.4 percent.  —  The April figures from the Labor Department came …

Record number of Americans abroad giving up citizenship  —  A record 1,335 Americans living overseas renounced their citizenship in the first three months of 2015, according to the Internal Revenue Service.  —  That number is 18 percent higher than the previous record, according to Bloomberg.

‘Shawshank’ prison escape ends 56 years later with cinematic stakeout  —  A man convicted of manslaughter who escaped from an Ohio prison farm in 1959 was arrested in Florida Monday.  But a friend says she hopes 79-year-old Frank Freshwater won't be sentenced.  (AP)

The dawn of artificial intelligence  —  Powerful computers will reshape humanity's future.  How to ensure the promise outweighs the perils  —  From the print edition  —  “THE development of full artificial intelligence could spell the end of the human race,” Stephen Hawking warns.

Sources: Graham to announce 2016 White House bid on June 1  —  Republican Sen. Lindsey Graham plans to announce his presidential campaign on June 1, GOP sources tell Fox News.  —  Graham, a three-term senator from South Carolina, is known as a foreign policy hawk in Congress.

Jeb: George W. Bush is a top foreign policy adviser  —  Washington (CNN)Jeb Bush cited his brother, former President George W. Bush, as one of his main advisers on the Middle East in a private meeting in Manhattan on Tuesday, according to three people who attended the off-the-record event.

Mike Huckabee Wants to Reconquer Iowa, One Bass Solo and Pizza Ranch at a Time  —  The 2008 caucus winner reintroduces himself to the voters who made him.  —  t daveweigel  —  There was no mega-rally for Mike Huckabee, no overflow room, no line of cars that bent around the highway.