A top Hollywood publicist says the excitement in Los Angeles over Texas Democratic Senate candidate Beto O'Rourke is at a level he hasn't seen for a national liberal politician in years. Danny Deraney, whose clientele has included A-listers like Justin Timberlake, Jay-Z, Beyonce and Madonna, told NBC News in another profile of O'Rourke that he has effectively swept the famously progressive town off its feet: Danny Deraney, a Hollywood publicist who has worked with celebrities like Justin Timberlake and Madonna, said he hasn't seen Los Angeles this excited about a national politician in years. "Barack Obama kind of swept everybody...