LOS ANGELES (KNX 1070 NEWSRADIO)  -- Sarah Palin has jumped ahead of McCain and Obama. The GOP VP nominee is viewed favorably by 58% of likely voters, according to the latest survey by Rasmussen Reports. Both McCain and Obama are viewed favorably by 57% of voters. Biden is at the bottom the list. He is viewed favorably by 48% of voters. To read more about the survey click here.