Tahrohon Wayne "T.W." Shannon and Thomas Allen "Tom" Coburn, are members of which organization?
T.W. Shannon:  Shannon stepped down as the Speaker of the House to run for the Republican nomination in the special Senate election to succeed U.S. Senator Tom Coburn. Tom Coburn: Thomas Allen "Tom" Coburn (born March 14, 1948) is an American politician and medical doctor. Tom Coburn:  A member of the Republican Party, he was the junior United States Senator from Oklahoma.
Republican Party