Since 1995, he has served as a member of the White House press corps, and is correspondent for Gray Television.

Decker was born in Washington, D.C., and attended the Wharton School at the University of Pennsylvania, before becoming a financial analyst on Wall Street for the Manufacturers Hanover Trust Company.

[3] Following the death of Senator Heinz, Decker fully pursued a career in journalism, where he first hosted a radio program on Pennsylvania public radio, as well as anchoring local cut-ins for CNN Headline News.

While there, Decker covered stories such as the Major League Baseball strike, Hurricane Andrew, and reported from Cuba and Haiti.

In December 2014, it was announced that Decker had joined Fox News Radio as their White House correspondent.