Senators form Internet freedom caucus

Several senators have formed a caucus to promote online freedom in Iran, China and other countries as the Obama administration pushes for greater access to an unfettered Internet. Sens Ted Kaufman (D-MD) and Sam Brownback (R-Kansas) will co-chair. The caucus also includes Sens Joe Lieberman (I-CT), Dick Durbin (D-IL), Bob Casey (D-PA), John McCain (R-AZ) and Mike Johanns (R-NE).