Defense Secretary Jim Mattis openly differed with his commander in chief over North Korea, the latest example of a once-rare public display of disagreement by top U.S. aides that has become more frequent under President Trump, Reuters reports.
“We are never out of diplomatic solutions,” Mattis told reporters, just hours after Trump said in a tweet that ‘talking is not the answer’ to the standoff over North Korea’s nuclear weapons and missile programs.

