Trey Gowdy plays golf with Lindsey Graham, Mick Mulvaney and his son Watson

Gowdy (in black hat) plays a round of Christmas golf in 2017 with, from left, U.S. Sen. Lindsey Graham, White House Chief of Staff Mick Mulvaney (in Santa hat), and Gowdy's son Watson. Provided

Jennifer Berry Hawes is a member of the Watchdog and Public Service team who worked on the newspaper's Pulitzer-Prize winning investigation, "Till Death Do Us Part."