Uber and WeRide, a Chinese autonomous vehicle (AV) developer, are deepening their partnership. Uber will invest an additional $100 million into WeRide, according to a recent regulatory filing, and bring WeRide’s technology to 15 more cities over the next five years.

For months, President Trump has taunted Canada by claiming it should become America's 51st state. But the country's new prime minister pushed back in an Oval Office meeting. Weijia Jiang reports. Tony Han, Founder and CEO of WeRide talks about the growth strategy for the company and its safety records.