“We won’t shut up, and we shouldn’t. It could not be more obvious at this point that the government is in fact hiding something, probably quite a few things.”
Let's recall the 1991 statement by democrats Thomas Foley D-Wa (then House Speaker) and George Mitchell D-Me (then Senate Majority Leader)
as they prodded democrats to fire up a hoax charge to smear President Reagan:
"We have no conclusive evidence of wrongdoing, but the seriousness of the allegations,
and the weight of circumstantial information, compel an effort to establish the facts." 
