Gaming stocks plunge. Debt dilemma in the US. New driving tech unveiled.

Alison Kosik is live from New York. Here are the top business news stories today! Game over? Gaming stocks plunge as Beijing summons tech leaders. Debt dilemma! Janet Yellen warns of irreparable damage if the US Congress doesn't raise the debt limit. Laser guidance! The CEO of self-driving firm Luminar unveils their anti-collision technology. It’s Thursday, let’s make a move. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices