sheriff paul babo acknowledged he's gay but denied the deportation allegations.also a republican candidate for congress. he said the man was a volunteer for his campaign. he said he had no reason to believe the man was an illegal immigrant and vowed to continue his congressional bid. >>> meantime, newt gingrich is going after mitt romney again for negative tv ad paid for by a pro romney super pac. at a rally in georgia today, the state gingrich once represented in congress, he tried to undermine the money behind those commercials. >> you tell your friends and neighbors, tell folks on facebook, when they're seeing a negative romney ad, all they need to know is it's paid for with wall street money and it's false. that tells you it's not worthy of the united states of america and that's not worthy of the presidency and he's now doing to santorum in michigan what he did to me in florida. and it's unworthy for somebody to become president of the united states by shrinking their opponents. >> rick santorum is also criticizing mitt romney, questioning romney's role in t

county sheriff paul babo resigned as co-chairman of the arizona campaign. it came after a phoenix newspaper revealed that the sheriff is gay and claims of misconduct. the newspaper reported that babo threatened to deport his ex-boyfriend if the mexican immigrant ever revealed the two had a relationship. babo believes his elk hacked into his social networking sites and shared his personal pictures with newspapers and tv stations. sheriff babo is also running for a congressional seat and says he will continue his own campaign. >>> the battle over legalizing gay marriage in maryland moves to the state senate. the house of delegates narrowly approved the same-sex marriage bill on friday. the bill is expected to have an easier road in the senate when it is debated and put up for a vote this week. the senate passed a similar bill last year. governor o'malley says that he will sign the new measure into law if it passes. >>> 5:06. and drivers getting squeezed when they stop to get gas. the record prices we're paying at the pump now and what you can expect in the we