Why did Joe Biden lie?
Because that’s what a serial liar does. Besides, a crook is not going to admit doing anything wrong, even if he’s just a small time crook or the biggest ever.
Comer knows the obvious answer to his question, but, he’s afraid to pull the trigger on the impeachment inquiry. He just wants to float the idea about Biden being a liar and not trustworthy. That’s the most that Comer and the GOP committees will ever do against the Bidens. Biden will run again for president, unencumbered.
He is either a serial liar or he can’t remember anything about the last year or so.