<p>Washington -- Fremont Rep. Pete Stark, whose caustic comments directed at fellow House members have provoked anger in the past, took aim Thursday at President Bush's past problems with alcohol.</p>
<p>The comment came during a heated hearing of the House Ways and Means Committee as Democrats grew increasingly annoyed at Health and Human Services Secretary Tommy Thompson for not divulging more details about the administration's plan to provide prescription drugs to seniors through Medicare.</p>