Trump on rally blitz as he tries to stave off Dem gains

President Donald Trump waves to the crowd following his speech at Eastern Kentucky University, Saturday, Oct. 13, 2018, in Richmond, Ky. (AP Photo/Timothy D. Easley)

President Donald Trump speaks to a cheering crowd at Eastern Kentucky University, Saturday, Oct. 13, 2018, in Richmond, Ky. (AP Photo/Timothy D. Easley)

WASHINGTON — President Donald Trump gazes out over his rally crowd and looses a stream of insults with a theatrical flourish and playful grin. He jabs at Cory Booker the “disaster” mayor, Elizabeth Warren the “Pocahontas” pretender and “sleepy” Joe Biden.