Joseph Lieberman actually said...

"The purpose of this Committee's investigation is to determine whether that attack could have been prevented."

"Our challenge is to make sure that we have not allowed new silos to build up."

"the number of Muslim-Americans involved in these plots is quite small."

"I want to thank the Chairman for initiating this very important investigation and to express my appreciation to all of you today for your forthright, candid, and expert testimony."