Sen. Lisa Murkowski (R-AK) asserted Thursday that former Secretary of Defense James Mattis calling President Donald Trump a threat to the U.S. Constitution was “true, honest, necessary, and overdue.” Murkowski, one of the Senate’s most left-leaning Republicans, made the comment while speaking to reporters on Capitol Hill. Asked whether she supports President Trump, the lawmaker replied,” “I am struggling with it [ and] I have struggled with it for a long time.” On Wednesday, Mattis attacked President Trump in a statement to The Atlantic by accusing the president of violating the Constitution over the clearing of Lafayette Park on Monday...