the Obama administration is reaching out to Libyan opposition groups in a bid to speed the toppling of Col. Gadhafi, Secretary of State Hillary Clinton said on Sunday. On Sunday, two U.S. senators called on the Obama administration to give more aid to opposition forces in Libya, including weapons. In addition to humanitarian assistance for the rebels, "I would provide them with arms," said Sen. Joe Lieberman, an independent from Connecticut, on CNN. Sen. John McCain (R., Ariz.), called for greater aid to Libyan opposition forces but stopped short of saying the U.S. military should join the fray.