AFP – Donald Trump’s presidential aspirations have been skewered by comics and even President Barack Obama in recent days, and on Sunday fellow investor Warren Buffett pitched in.

AFP – Thousands of immigrants poured into the streets of Los Angeles on Sunday to demand that President Barack Obama fulfill his campaign promise to legalize millions of undocumented immigrants.

AFP – Obama administration moves to revive Israeli-Palestinian peace talks have hit a new snag with a Palestinian unity deal, as US clout in the Arab world wanes, analysts said.

Reuters – The Obama administration is considering a plan to force more businesses to pay the corporate income tax, an industry group said, in an overhaul package that could be unveiled as early as this month.

ContributorNetwork – When President Barack Obama canceled the Constellation space exploration program, he added a promise to provide $40 million to ease the pain of job losses in Florida as a result. But it looks like that money is not going to be forthcoming.

Reuters – Top government officials planned to survey the devastated landscape left by tornadoes in the South on Sunday as President Barack Obama’s administration tries to show it is on top of the deadliest U.S. natural disaster since Hurricane Katrina.

ContributorNetwork – COMMENTARY | Former Massachusetts Gov. Mitt Romney attended a Republican jobs summit in New Hampshire on Friday, his first appearance with other GOP prospects for the 2012 presidential nomination. Several verbal gaffes later, including the intent to use a “misery index” to “hang” President Obama, and it is unclear if his speech was intended to help or hurt his second chance at securing his name on the presidential ballot. Not, of course, that Romney has officially declared an intent to run for the White House.

Reuters – When Republican Jon Huntsman headed to China as ambassador nearly two years ago he praised his new boss, U.S. President Barack Obama, as “a remarkable leader.” Now he is expected to launch a campaign to boot him from the White House.

Daily Caller – President Barack Obama took on billionaire Donald Trump at Saturday’s White House Correspondents Dinner.

The Daily Beast – At the correspondents’ dinner, the president and Seth Meyers mercilessly skewered The Donald—who made a quick exit. Lloyd Grove reports on the end of the Trump “bubble.” Plus, WATCH the 9 funniest moments.