By Judy Peet
The United States is more vulnerable to terrorist attack than any time since the 2001 assault on the World Trade Center, according to the chairman of the 9/11 commission.
"This is the most dangerous time I've seen since 9/11," former New Jersey Gov. Tom Kean said. "Al Qaeda is constantly learning our weaknesses, and the U.S. intelligence community is dysfunctional.
New face of terrorism is 'home-grown'