WASHINGTON, Jan. 15 -- Sen. Roger Wicker, R-Mississippi, issued the following news release: * * * Senator Wicker Statement on Sean Duffy Confirmation Hearing WASHINGTON - U.S. Senator Roger Wicker, R-Miss., today participated in a full committee hearing to consider the nomination of Former Representative Sean Duffy to be the next Secretary of Transportation. During his remarks, Senator Wicker highlighted the return of Amtrak services to Mississippi. Once operational, the passenger service l  more