President Donald Trump and U.S. Sen. David McCormick on Tuesday announced tens of billions of dollars in energy investments throughout Pennsylvania, and two energy companies with Lehigh Valley

Sen. David McCormick (R-Pa.) joins 'Squawk Box' to discuss what's going on at the Energy and Innovation Summit in Pittsburg, Pennsylvania.

White House AI and crypto czar David Sacks was speaking in Pittsburgh as part of a panel discussion titled “The AI Race and How to Win It.”

President Donald Trump 's administration is ending the deployment of 2,000 National Guard troops sent to Los Angeles to support immigration enforcement activities, Chief Pentagon spokesperson Sean Parnell announced Tuesday.

After losing the Republican nomination for US Senate in Pennsylvania to Dr. Oz, former Bridgewater CEO David McCormick is back with a new book, "Superpower in Peril: A Battle Plan to Renew America."

Pennsylvania Republican Senate hopeful David McCormick is leaning into Donald Trump and his political movement even after the former president took a swipe at him last week. In an interview with ...

David McCormick made his case for election to the U.S. Senate at the Republican National Convention Tuesday night, telling the audience gathered in Milwaukee’s Fiserv Forum that the election this year is “the most important election of our lifetimes.”