Sen. Lindsey Graham and state GOP chair Drew McKissick faced boos from the crowd during a victory speech by former President Donald Trump in South Carolina.
Key Points
Sen. Lindsey Graham was one of the earliest elected officials to endorse Trump.
Graham has faced criticism for what some see as him abandoning Trump.
Drew McKissick has dealt with waves of infighting in recent years.
Pros
Former President Donald Trump recognized Sen. Lindsey Graham and state GOP chair Drew McKissick during his victory speech.
Cons
Sen. Lindsey Graham and Drew McKissick were showered with boos from the crowd.
Graham still faces sharp criticism from within his party.