(Photo by Jessica Kourkounis/Getty Images) HARRISBURG, Pa. - Pennsylvania will hold its primary election on Tuesday with several hotly contested races on the ballot.
Democrats and Republicans alike will head to the ballot box to decide who will represent their parties in several races including governor and U.S.
Senate.For Republicans, the race looked for much of the campaign like a two-man contest between the Trump-endorsed Dr. Mehmet Oz, best known as the host of daytime TV's "The Dr.
Oz Show, and former hedge fund CEO David McCormick. But several prominent conservative groups have gotten involved in the race’s final days, backing lesser-known conservative activist Kathy Barnette as an alternative.