TRIPOLI, Libya -- Libyan revolutionary forces have captured almost all of Bani Walid, one of Moammar Gadhafi's last remaining strongholds, but still face pockets of resistance as they try to end a weeks-long standoff, officials said Monday.Fierce resistance in Bani Walid and Gadhafi's hometown of Sirte has prevented Libya's new leaders from declaring full victory and setting a timeline for elections.