Thursday, February 2: GMT Exclusive feature on Cowboys Great and Texas Legend Troy Aikman. Plus, singer Nick Fabian of Dallas is now paving his way to success in Nashville. He takes to the GMT stage with a fun pop rock performance! GMT is live at the new exhibit called Amending America: The Bill of Rights.. It certainly should not have been easier for the gunman in that case to buy a rifle than it was for him to purchase a…