The U.S stock market continues its roller coaster ride. Stocks rallied Friday after seeing a run of loses over the past month. David Meyers speaks with Bloomberg Businessweek economics editor Peter Coy about his cover story that asks the question: if the president claimed credit for the market's record surge, does he deserve blame for the plunge? FOLLOW UP Peter's latest report: Trump Took Credit for Stock Market Records. Does He Deserve Blame for the Plunge?You can follow Peter at: @petercoy---- TicToc is a daily news podcast hosted by David Meyers (@davidfmeyers), produced at Bloomberg Worldwide HQ in New York City. You can follow up with us and watch our reporting @tictoc. If you like it, be sure to rate us on iTunes, and tell your friends!