Bush rescheduled a White House event scheduled for today where he was set to launch a campaign aimed at preventing prescription drug abuse.
Ledger's autopsy is, so far, inconclusive.
However, "drug packets" were found in his apartment, including a $20 bill will narcotic residue.
Michelle Williams is obviously devasted. Get the camera out of her face, already.
[Image of Michelle Williams and daughter Matilda via]