Swing state Republicans are in dire straits and are eyeing Trump’s investment in South Carolina, but it comes with a cost: Association with an unpopular president, writes John Bowden

The investment comes as President Donald Trump attempts to brush off a string of primary losses, with his 10th endorsed candidate losing last week.

Trump's super PAC spends $827K to support Lindsey Graham post-primary. Ralph Norman's nomination chances drop, now at 32.5% YES.