As the US withdraws its ambassadors from increasingly isolated Libya, the UN Security Council meets to consider sanctions and possibly other action against Qaddafi. A GOP-requested Commerce Department investigation of NOAA clears the weather service of the "climategate" controversy, finding no evidence of wrongdoing. State Republicans in both Kansas and Missouri advanced tough new voter identification laws despite calls by critics that there's no evidence suggesting voter fraud. New Jersey Republican Gov. Chris Christie wants state employees to pay a much higher part of their insurance premiums, arguing they need to pay the same as private sector workers do, 30%. Internet provider Level 3 and cable company Comcast continue to fight it out, taking their battle to the FCC.