WASHINGTON, Jan. 7 -- Sen. Rob Portman, R-Ohio, issued the following news release: U.S. Senators and Senate Auto Caucus co-chairs Rob Portman (R-OH) and Sherrod Brown (D-OH) sent a letter to House and Senate leaders urging swift passage of revised bipartisan legislation to invest in manufacturing and address the global semiconductor shortage facing auto manufacturing. Passage of bipartisan legislation like the CHIPS For America Act, the U.S. Innovation and Competition Act (USICA), and the inclusion of Portman and Brown's Leveling the Playing F more PR