Sen. Tom Cotton, R-Ark., waves as he speaks during the opening day of the Republican National Convention in Cleveland, Monday, July 18, 2016.
Sen. Tom Cotton, R-Ark., waves as he speaks during the opening day of the Republican National Convention in Cleveland, Monday, July 18, 2016. John Locher AP
Sen. Tom Cotton, R-Ark., waves as he speaks during the opening day of the Republican National Convention in Cleveland, Monday, July 18, 2016. John Locher AP