Incident at the WPT championship

[Hiltonian]

From the Cardplayer log:

Date / Time: 2006-04-19 08:05PM
Title: A Slight Incident
Log: Security had to be called over as Freddy Deeb and Haralabos Voulgaris had to be separated. Voulgaris had been eliminated and the two got into a confrontation after the hand. Voulgaris eventually left the poker room and everyone called down.

Anyone know the details of this? I remember Haralabos being an ass in that WPT episode that the grinder won. What was this about, and how intense did this get? They make it sound like they were actually fighting, though that seems hard to believe.