Visiting Stephen Colbert’s The Late Show to celebrate her status these days as host of the No. 1 program on cable news, MSNBC’s Rachel Maddow got asked if President Donald Trump’s overseas trip was an opportunity to calm things down at home, and maybe his being too tired to tweet might be a “positive thing for him.” Maddow dismissed that idea, noting Washington Post reported Friday night,as Trump’s plane took off, that there is a significant person of interest in the FBI…