You must mean the guy who was endorsed by the minutemen.
It's starting to get funny. You've got one faction of the borders people backing him, one faction backing his opponent...then the winning side claiming it's a victory for the borders issue.
Bilbray ran against illegal immigration. He ran to the right of the usual congrssional campaign. The fact that some people didn't believe him or threw a fit and voted third party means nothing. Busby ran commercials supporting the McCain senate abomination and encouraging people to vote for the independent candidate. Busby tried to embrace McCain.
If you think Bilbray's win is a victory for "open borders," you are seriously mistaken.