South Carolina Republican Congressman Mark Sanford is being knocked out of his bid to reclaim his seat. He lost his primary race last night to Katie Arrington, who was endorsed by President Trump. The President stepped into the race to slam Sanford, saying he's "very unhelpful" in helping him to Make America Great Again. Trump cheered Arrington for being tough on crime, adding that she'll fight for lower taxes. Trump also said Sanford is "better in Argentina," a reference to Sanford's affair with an Argentine woman while he was governor.