WASHINGTON, D.C. - Another candidate has entered Pennsylvania's hotly contested race for U.S. Senate.
Republican David McCormick announced his candidacy Thursday morning.
He served as a Treasury Department official under President George W. Bush. He's also the former chief executive of one of the world's largest hedge funds.
A number of former aides for former President Donald Trump are expected to advise McCormick's campaign, including Hope Hicks and Stephen Miller.