Trump's homeland security adviser unexpectedly resigning

Tom Bossert is just the latest high-level White House official to resign.

It also comes two days after National Security Council spokesman Michael Anton resigned from the administration. The president called Anton on Sunday to thank him for his service, according to a senior White House official, and Sanders praised him as “one of the smartest and most talented individuals I’ve ever worked with.”

“I wouldn’t take anything off the table,” Bossert told Raddatz. “These are horrible photos [from the alleged attack]. We’re looking into the attack at this point.”