McCain's approval 2nd lowest among U.S. senators

You had your chance in 10 Arizona and you blew it.

John McCain has the second-lowest approval rating among U.S. senators, according to a new poll.

About one-third of Arizona's registered voters approve of McCain's job performance - 34 percent compared with 53 percent who disapprove of the job he's doing - according to a new poll by Public Policy Polling.

That's a drop from 40 percent approval in January.

Only Sen. Joe Lieberman (I-CT) scored lower among sitting senators, 29 percent to 58 percent.