100-percent of the net proceeds from country singer Tim McGraw's performance in Connecticut last night has been donated to Sandy Hook Promise.  His stop at the Xfinity Center in Hartford drew criticism  when it was announced by Connecticut Citizens Defense League saying Sandy Hook Promise is pushing for stronger gun control laws.  McGraw responded to that by saying as a gun owner--he supports second amendment rights, but believes gun ownership comes with the responsibility of education and safety.  Opening act Billy Currington cancelled when the controversy surfaced.