At the Republican Jewish Coalition's gathering in Las Vegas this past weekend, Former Vice President Mike Pence officially dropped out of the Republican primary race. 

Other candidates in attendance, Nikki Haley and Former President Trump have emerged as the only two truly viable candidates, and only ones polling well. 

Trump remains the highest polling candidate by a large margin, and the likely nominee for the party. 

For more on this, KCBS Radio's Patti Reising, Bret Burkhart, and Doug Sovern spoke with Bob Gardener, who worked on many high profile Republican campaigns and CEO of the Advocacy Group.