Republican presidential candidate Haley makes a campaign visit in Greenville

Republican presidential candidate and former U.S. Ambassador to the United Nations Nikki Haley speaks during a campaign stop at Clemson University at Greenville ONE building ahead of the Republican presidential primary election in Greenville, South Carolina, on Tuesday. 

Nikki Haley Tuesday insisted she won’t end her long shot Republican primary bid to knock off former President Donald Trump even as she faces daunting odds of winning her home state of South Carolina or anywhere else.

Just four days before Saturday’s primary in South Carolina, Haley summoned the media for a noon event in Greenville billed as an update on the “state of the presidential race.” She vowed to stay in the race.