[1/3] Jessica Rosenworcel attends an oversight hearing held by the U.S. Senate Commerce, Science, and Transportation Committee to examine the Federal Communications Commission (FCC), in Washington, U.S. June 24, 2020. Jonathan Newton/Pool via REUTERS/File Photo WASHINGTON, Aug 8 (Reuters) - Two U.S. lawmakers on Tuesday asked the Federal Communications Commission (FCC) to address questions about potential security concerns involving cellular modules made by Chinese companies including Quectel (603236.SS) and Fibocom Wireless (300638.SZ). The Republican chair of the House of Representatives China Select Committee, Mike Gallagher, and the panel's top Democrat, Raja Krishnamoorthi, in a letter to FCC Chair Jessica Rosenworcel...