Mediaite editor Aidan McLaughlin speaks with Fiona Hill, a leading Russia expert who has served under three U.S. presidents, most recently as top adviser to former President Donald Trump. Hill would go on to act as a key witness in Trump's first impeachment.

McLaughlin and Hill discuss why she went from protesting in the Women’s March to working for Trump, her experience serving in his chaotic White House, and how economic struggles fuel the rise of populism in the United States, the United Kingdom and Russia.

Hill's fascinating new book on her life and career, "There is Nothing For You Here: Finding Opportunity in the 21st Century," is out now.