WASHINGTON, June 10 -- Sen. Roger Marshall, R-Kansas, issued the following news release: Kansas City, KS - U.S. Senator Roger Marshall, M.D. joined Fox 4 KC Live in Studio to discuss securing the upcoming USPS audit in the Kansas City metro. This audit comes following multiple letters sent by Senator Marshall and members of the delegation demanding answers on the mail delays that have been occurring for several months and are causing a ripple effect across the entire state. The upcoming audit w more PR