Lindsey Graham is suspending his race for the White House.

The South Carolina senator made the announcement in a video on his website.

In the video, he thanked his supporters and said he ran a "problem solver's campaign."

He noted that the centerpiece of his campaign was to win a war and turn back a rising tide of isolationism in the Republican party.

Graham was in several GOP "undercard" debates due to poor polling numbers.

He consistently stressed the need for more ground troops to tackle ISIS.

More From WBSM-AM/AM 1420