Former White House Press Secretary Scott McClellan is testifying before the House Judiciary Committee today.  The session, which is being covered live by the cable news channels, has recessed for a series of votes.  We'll continue to monitor the hearing, but here' the early AP report:

President Bush's former spokesman told a House committee Friday he doesn't know whether any White House officials broke the law when they revealed CIA operative Valerie Plame's identity, then tried to cover up the leak....

...He also suggested that Bush could do much to redeem his own credibility and that of politicians in general if he would embrace "openness and candor and then constantly strive to build trust across the aisle."