71.   Brown pulled the trigger again, but the gun was empty, the bullets spent.

72.   But a weekend shooting tournament in suburban Baltimore shows that for many Americans, guns are just part of life.

73.   But all the while, guns were on his mind.

74.   But American history shows that guns over butter is not the only choice that the federal government makes when at war.

75.   But by the time that information gets to the dealer, the gun often is long gone, said Jim Kessler, policy director of the foundation.

76.   But as fellow convict Dinkie Hughes pointed out, a gun is the ultimate equalizer.

77.   But for now, IRA guns are silent.

78.   But guns are everywhere in Africa, a legacy of conflict and a result of lax gun control.

79.   But guns are perfectly safe when used as designed or intended.

80.   But guns were also an issue.