From the ABQ Journal:

Some would-be spectators hoping to attend Vice President Dick Cheney’s rally in Rio Rancho this weekend walked out of a Republican campaign office miffed and ticketless Thursday after getting this news:
Unless you sign an endorsement for President George W. Bush, you’re not getting any passes.
The Albuquerque Bush-Cheney Victory office in charge of doling out the tickets to Saturday’s event was requiring the endorsement forms from people it could not verify as supporters.
State Rep. Dan Foley, R-Roswell, speaking on behalf of the Republican Party, said Thursday that a “known Democrat operative group” was intending to try to crash Saturday’s campaign rally at Rio Rancho Mid-High School. He added that some people were providing false names and addresses and added that tickets for the limited-seating event should go to loyal Bush backers.
However, some who left the office off Osuna NE without tickets on Thursday said they’re not affiliated with an operative group and should have a right to see their vice president without pledging their allegiance to Bush.
“I’m outraged at this. I’m being closed off by my own government. It’s crazy,” said East Mountains resident Pamela Random, who added that she is an unaffiliated voter.
John Wade of Albuquerque said he initially signed the endorsement but was having second thoughts before he even left the office. Wade, a Democrat, said he returned his tickets and demanded to get his endorsement form back.
“It’s not right for me to have to sign an endorsement to hear (Cheney) speak,” Wade said. “I’m still pissed. This just ain’t right.”

I never know what to make of these sorts of things, other than to seek out other renditions. Thus this AP article.