U.S. Sen. John Ensign (R-Las Vegas) isn't exactly making an endorsement in the race to succeed him as National Republican Senatorial Committee chair, but he does seem to think U.S. Sen. John Cornyn (R-Texas) would be a good fit.
The American Future Fund, a conservative-leaning advocacy group, has launched a hard-hitting radio advertisement targeting U.S. Senate Majority Leader Harry Reid (D-Searchlight) on the issue of gas prices.