During this weekly podcast of highlights from the Iowa legislature, nobody knows how long Governor Terry Branstad will remain in Iowa. President Trump wants him to be the next U.S. Ambassador to China, but a timeline for the confirmation process is not set. Once he makes the move, Branstad will serve at a delicate time in U.S.-China relations under President Trump, who is off to a rocky start in his relations with that country. Iowa Public Radio reporter Clay Masters looks back to a few months