A former deputy communications director forDonald Trump got an unintentional laugh out of several CNN “State of the Union” panel members on Sunday morning after boasting that the former president would come to Tuesday night’s debate with Vice President Kamala Harris ready to get into the weeds about their contrasting policies. Host Dana Bash kicked off the segment by asking CNN contributor Bakari Sellers if he had any advice for the VP before she faces off with Trump, with Sellers bluntly joking, “I don’t know if I have any insight, but if they are listening to me or anyone else, I would say y…