Why is the U.S. Chamber suing over proposed H-1B visa fees?

Global stocks took a hit today. There was red across the board from New York to Japan as investors have started to worry about the health of regional banks in the U.S., and the recent bankruptcies of an auto lender and car parts manufacturer. We'll learn the latest. Also, the U.S. Chamber of Commerce is suing to block the Trump administration's planned visa charges, and fewer international travelers are opting to come to the States.