Brian Ross: We begin with a new investigative report out of Georgia and what might be called The Great Purge. The Georgia Secretary of State says his office is going to remove some 100,000 people from the voter registration lists. People, he says, have not been active, have not voted in some time. But there’s yet another purge being demanded. This one by Republican party officials in Georgia who say they are now challenging the eligibility of some 360,000 voters, something they say they can legally do under Georgia’s new voting laws.