The Festival kicks off with a scientific symposium, featuring keynote speaker Jeffrey Lieberman, M.

FORBES: Wines That Champion Worthy Causes With Every Purchase

The White House Situation Room received the Homeland Security warning at 1:47 a.m. on August 29, Lieberman said.

CNN: Lieberman: White House hindering Katrina probe

"If the White House counsel says nobody from the White House staff was involved in this behavior, then I'm prepared to accept that, " Lieberman said.

CNN: Senators criticize military briefing on Colombia scandal

I'm sure they've talked to Senator Lieberman.

WHITEHOUSE: Press Briefing