Conversation so far:
Why did Hogan return to WWE?
At WrestleMania 21 on April 3, Hogan came out to rescue Eugene, who was being attacked by Muhammad Hassan and Khosrow Daivari.
The.
How did he rescue him?
CANNOTANSWER.
Are there any other interesting aspects about this article?
Hogan then appeared on July 4 episode of Raw, as the special guest of Carlito on his talk-show segment Carlito's Cabana.

Question: What did Hogan do in 2006?
Self-contained rewrite: Aside from the Eugene hi jinks what else did Hogan do in 2006?