McCormick speaks about missing out on Trump endorsement
"He's very popular in Pennsylvania with good reason, in my opinion, but in terms of his endorsement -- of course, his endorsement matters -- but his endorsement to Mehmet Oz hasn't had much of an impact," McCormick said. "And the reason for that is much more about Mehmet Oz than it is about the president in that Mehmet doesn't have a track record."
McCormick also said the race boils down to two main issues: inflation and authenticity.
Recent polls have shown many Pennsylvania voters were still undecided leading up to primary day.
-ABC News' Alexa Presha