Which country will be the first to implement the next generation of wireless technology? The race to 5G is on between the United States and China. The questions is, who foots the bill? Also on today's show: Love 'em or hate 'em, electric scooters are gaining ground. California Gov. Jerry Brown says adult electric scooter riders won’t have to wear helmets starting Jan. 1. The new law is a big victory for companies like Lime and Bird, which have had tense relationships with city governments on issues like crowding and pedestrian accidents. Plus, we're joined by Leigh Gallagher from Fortune Magazine and Rachel Abrams from the New York Times for the Weekly Wrap.