Trump ally Lindsey Graham survives challenge from GOP's anti-establishment wing

Sen. Lindsey Graham, R-S.C., squeaked out a win Tuesday night in a crowded primary race for the Republican nomination in the Palmetto State.

Though there were six candidates, the contest truly fell between Graham and businessman Mark Lynch. Their primary battle again brought forth the ongoing feud within the GOP, pitting Trump-aligned candidates against the edges of the president's own MAGA movement.