GOP Infighting Erupts Over Bipartisan Immigration Reform Bill

Sudden infighting has erupted within Republican ranks over a bipartisan immigration reform bill, threatening to fracture the party's unified front on one of its signature issues as Congress returns from recess. The internal battle pits hardline members who oppose any compromise against moderates seeking to capitalize on rare Democratic willingness to negotiate. The division comes at a particularly awkward time as the DHS partial shutdown continues and the administration pushes aggressive enforcement policies.