<p>For a moment this Sunday, the yard outside White House senior adviser Karl Rove's home looked like a scene from "On the Waterfront."</p>
<p>In the screen version, Karl Malden's parish priest finds his church surrounded by union toughs who bang their clubs on the basement windows in an effort to intimidate those inside attending a meeting on dockside corruption. In the real-life Beltway version, nine busloads of activists "stormed" (the Washington Post's word) Mr. Rove's yard, blocking the street, surrounding both sides of the house and pounding on the windows at a time when he was inside with his 15-year-old son and his son's friend.</p>