Bannon warns: “end of everything” if Trump supports gun controls  —  President Trump may say he's a defender of gun ownership rights, but with all the gun control pressure he'll be under after Las Vegas, how do we know he'll resist it — especially after the debt limit deal with Chuck Schumer …

The GOP Tax Plan Is Already Hitting Speed Bumps  —  Corker questions whether GOP has fortitude for tax overhaul  —  Republicans split on whether tax plan can add to the deficit  —  The White House is showing “softness” on ending a $1.3 trillion federal tax deduction filers get for their state …

Hundreds of White House emails sent to third Kushner family account  —  White House officials have begun examining emails associated with a third and previously unreported email account on Jared Kushner and Ivanka Trump's private domain, according to three people familiar with the matter.

West Tennessee man killed in mass shooting at Las Vegas concert  —  A West Tennessee man was one of at least 59 people killed in the mass shooting at a country music festival in Las Vegas on Sunday.  —  Sonny Melton, 29, was at the Route 91 Harvest festival with his wife, Heather Melton …

Mueller Tasks an Adviser With Getting Ahead of Pre-Emptive Pardons  —  Dreeben defended more than 100 U.S. cases to Supreme Court  —  Criminal law expert could bulletproof Mueller team's work  —  U.S. Special Counsel Robert Mueller has a distinctly modern problem.

Tom Petty Found Unconscious in Full Cardiac Arrest (UPDATE)  —  EXCLUSIVE  —  1:35 PM PT — Sources tell us at 10:30 Monday morning a chaplain was called to Tom's hospital room.  We're told the family has a “do not resuscitate” order on Tom.  The singer is not expected to live through the day, but he's still clinging to life.

E.P.A. Chief's Calendar: A Stream of Industry Meetings and Trips Home  —  WASHINGTON — For lunch on April 26, Scott Pruitt, the new administrator of the Environmental Protection Agency, dined with top executives from Southern Company, one of the nation's largest coal-burning electric utilities …

Collins agonizes over decision to ditch the Senate  —  Sen. Heidi Heitkamp was watching TV recently when she saw a report that Susan Collins was considering a run for Maine governor and soliciting advice on the decision.  —  The North Dakota Democrat quickly shot a text message to her Republican colleague: “Don't do it.”

Russians took a page from corporate America by using Facebook tool to ID and influence voters  —  A sign at Facebook headquarters in Menlo Park, Calif. (Ben Margot/AP)  —  SAN FRANCISCO — Russian operatives set up an array of misleading Web sites and social media pages …

U.S. to expel two-thirds of Cuban diplomats amid sonic attack probe  —  WASHINGTON  —  The Trump administration will kick nearly two-thirds of Cuba's embassy personnel out of the United States after months of mysterious attacks targeting American diplomats drove the White House to pull …

House to vote on abortion ban after 20 weeks of pregnancy  —  STORY HIGHLIGHTS  —  Washington (CNN)The House of Representatives will vote Tuesday on legislation that would criminalize abortions after 20 weeks of pregnancy, with exceptions for instances where the life of the mother is at risk and in cases involving rape or incest.