For those on the left who gleefully anticipate Democratic victory in the election of 2008, and the subsequent rush by that leftist administration to pass new Brady Bills had best remember what happened under similar circumstances in the congressional election of 1994.
Having strong-armed the Brady Bill through Congress, against the advice of some of his closest advisers, who felt that it could prove disastrous for Democratic incumbents up for reelection in conservative states, Clinton signed it into law.
Those Democratic congressmen who had voted for it were targeted by the NRA and other conservative groups for defeat. That campaign was tremendously successful. For the first time in four decades, the Democrats yielded control of the House to the Republicans....and Clinton effectively became a lame duck. His political agenda changed drastically after his party became the party of the not-so-loyal opposition.
Any attempt to repeat the Brady Bill triumph by the Democrats would almost certainly yield similar results.