Three-way contest for the GOP Senate in Pennsylvania

A new Fox News poll in Pennsylvania it finds Mehmet Oz (R) leading the GOP Senate race with 22%, followed by David McCormick (R) at 20% and Kathy Barnette (R) at 19%.

The race remains open as the top three candidates fall within the survey’s sampling margin of error and 18% are undecided as to who will return to the May 17 primaries.