Caitlyn Jenner sent a message to U.S. President Donald Trump outside the White House on Thursday: read my book. You might learn something, she added. Jenner was speaking of her memoir, The Secrets of My Life. She asked Trump to give the book to U.S. Attorney General Jeff Sessions after finishing it.The 66-year-old Olympic gold medalist turned television personality has become a spokesperson for equal rights since she came out as transgender in 2015.This isnt the first time Jenner has posted a call to Trump on social media. In April of 2016, she posted a video of herself using a womens bathroom at Republican Presidential candidate Donald Trumps New York hotel.