In which Rob and comedian/actor Darrell Hammond dive deep on the science of impersonation, White House Correspondents' Dinners, replacing SNL’s Don Pardo, and entertaining the Westies with Popeye impressions. Plus: Rob answers a question about his dream interview in the LoweDown Line. Got a question for Rob? Call our voicemail at (323) 570-4551. Your question could get featured on the show!