Trump doubled and tripled down on his denials about his alleged Epstein birthday letter, saying it's a "dead issue" and "not my signature." And as Republicans stand by their leader, an attorney for the Epstein estate says they hope to produce more documents soon. Meanwhile, where does Trump's threat to send troops into American cities stand? Jeff Mason, Melanie Zanona, and former Sen. Doug Jones join Stephanie Ruhle on The 11th Hour. Our next MSNBC Live event is on October 11th in New York City!