The Nevada Caucus is set for Saturday and the Democratic candidates are gearing up. After a heated debate Wednesday night, who needs to have a big day to stay alive in the race? And does a divided Democratic party only help President Trump? Former Obama White House economic adviser Robert Wolf and Former White House Press Secretary Ari Fleischer preview the upcoming Nevada Caucus.

Saturday makes the 40th anniversary of an iconic moment in sports; the United States men's Olympic hockey team upsetting the Soviet Union in the 1980 Winter Games. Mike Eruzione was the team captain and scored the winning goal. He joins the Rundown to discuss why "miracle on ice" still means so much to so many Americans.

Don't miss the good news with Tonya J. Powers.

Plus, commentary by FOX News Sunday host, Chris Wallace.