Gen. David Petraeus and Ambassador Ryan Crocker are on Capitol Hill for a second straight day, answering questions from senators on progress in Iraq. Crocker says high levels of violence make effective government difficult. (Sept. 11)
* US remembers 9/11 victims* Bin Laden message praises attackers* Al Qaeda leader `not in Afghanistan`* Turkish police foil bomb attack* Alert at US base in Germany* Iraq welcomes Petraeus testimony* Gaza rocket hits Israeli base* Protest over Sharif depo
(San Francisco) General David Petreaus gave his long-awaited testimony on Iraq to Congress on Monday. Before he spoke, a MoveOn.org ad appeared in the New York Times. Allen Martin reports.