Deadly fighting as Gadhafi tries to retake rebel-held town

some lybian jets atack some rebelds stronholds in tripoli After the first attack the third attack, people carrying stretchers were seen running to the site of the bombing. The bombings could support calls for the imposition of a no-fly zone over Libya to prevent such attacks. The United States has said all options are on the table. Adm. Michael Mullen, chairman of the Joint Chiefs of Staff, said imposing a no-fly zone would be "an extraordinarily complex operation."