U.S. Sen. Lindsey Graham of South Carolina is wading into the immigration thicket again, less than six years after a titanic battle over the same issue left the Seneca Republican badly bruised and on the losing side.

Like then, Graham is a year away from a re-election campaign. But Graham says the prospect of a serious Senate primary challenge – from state Sen. Tom Davis, R-Beaufort, or a well-known Republican – doesn’t scare him, and he thinks the chances of achieving real immigration reforms are better this time.

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