Article continues below advertisementLara Trump told Meghan McCain that her father-in-law, President Donald Trump, has hired joke writers to prepare for his first-ever appearance at the White House Correspondents' Dinner as president.During a Monday, April 20, appearance on the "Citizen McCain" podcast, the wife of Eric Trump, shared several details about the president's upcoming performance on Saturday, April 25.She confirmed that the president recruited professional joke writers to help craft his "roast" set.