You're right about Rohrabacher going off the deep end. I saw him doing special orders a couple nights ago and thought he needed a rabies shot. I put nothing past him, even more than Tancredo. Why Gibson didn't say Immigration if they meant Immigration, I don't know. Could've just been to seem clever or mysterious. Well, time will tell which word Tancredo meant.
The only reason I even inferred the word Impeach is because I HAVE heard Rohrbacher..and I know he and Tancredo are on the same page about things.
Like you said time will tell if he meant that or not..I am sure someone will ask him if they got that impression.