Good one!
List of officials who sought to 'unmask' Flynn released: Biden, Comey, Obama chief of staff among them
Top Obama administration officials purportedly requested to "unmask" the identity of former national security adviser Michael Flynn during the presidential transition period, according to a list of names from that controversial process made public on Wednesday.www.foxnews.com
Unmasking is not illegal. If Biden didn't then I would have been surprised. The real question is why Flynn was talking to him.