(The Associated Press) Fearing a stalemate in Libya, three members of the Senate Armed Services Committee want immediate military aid for the rebels fighting Moammar Gadhafi's forces, stepped up NATO airstrikes and more direct U.S. involvement.They said they interpreted the U.N. Security Council resolution - authorizing military action to protect Libyan civilians and imposing a no-fly zone - as also allowing moves necessary to drive Gadhafi from power.