Trump's Saturday delegate disaster  —  Donald Trump's struggle to win loyal delegates to the Republican National Convention grew even more desperate on Saturday, with crushing losses in Colorado and South Carolina that put victory at a contested convention further from his grasp.

EXCLUSIVE: Obama vows no influence in Clinton email probe, defends terror fight  —  President Obama repeatedly vowed there would be no political influence over the Justice Department's investigation into Hillary Clinton's use of a private email server while secretary of state …

U.S. Naval Flight Officer Lt. Cmdr.  Edward Lin Accused of Giving U.S. Secrets to China  —  A U.S. naval flight officer with an extensive signals intelligence background was accused by the service of passing secrets to China, USNI News has learned.  —  Lt. Cmdr.

Sorry, Feds: Kids Can Sue Over Climate Negligence, Judge Says  —  A group of youngsters just won a major decision in their efforts to sue the federal government over climate change.  An Oregon judge ruled Friday that their lawsuit, which alleges the government violated the constitutional rights …

Congratulations!  You've Been Fired  —  AT HubSpot, the software company where I worked for almost two years, when you got fired, it was called “graduation.”  We all would get a cheery email from the boss saying, “Team, just letting you know that X has graduated and we're all excited …

WATCHDOGS: Undercover cops, Rahm aides kept tabs on protesters  —  As Mayor Rahm Emanuel faced growing criticism last fall over the city's handling of police shootings, Chicago Police Department officials laid plans to have undercover officers spy on protest groups, records obtained by the Chicago Sun-Times show.

Obama Cites Lack of ‘Day After’ Plan in Libya as Biggest Mistake  —  President tells Fox News intervention was still justified  —  Chaotic aftermath in north African country a campaign issue  —  A failure to adequately plan for the aid and governing of Libya after the U.S.-led NATO attacks in 2011 …

Inside Obama's Supreme Court charm offensive  —  President Barack Obama promised Jeff Flake he would “play it straight” with his Supreme Court pick.  Obama rang up Lindsey Graham because of the senator's reputation for being deferential to presidential nominees.

Obama sees ‘carelessness’ in Clinton's management of emails … President Obama in an interview broadcast early Sunday said he had to be “careful” in answering a question about whether Democratic presidential front-runner Hillary Clinton  —  jeopardized national security by using a private email server while secretary of State.

Dubai Developer of World's Tallest Tower Going to New Heights  —  Emaar to build skyscraper taller than Dubai's Burj Khalifa  —  Project to cost $1 billion and set to finish by 2020  —  Emaar Properties PJSC plans to build a $1 billion skyscraper in Dubai that will exceed the height of the Burj Khalifa …