Bob Lazar fails to answer questions on element 115 JRE 2479

Bob Lazar on the most recent Joe Rogan podcast stumbles on answering questions on element 115 which he claims it was used to create anti gravity effects for propulsion. Bob seems to get flustered and stops mid sentence when talking about 115 which scientists have managed to create years after he first made these claims. Bob starts to blame alcohol and uses that as the reason to get out of answering anymore questions on 115, after only one or two glasses of whisky at the most. I think this is...