[Mr. Mojo]

Hmmm....I think you may have got it right the first time. I just dug this up from NPR's site (and obviously they don't hold pro-fence sentiments): Link

Q: How much would extending the fence cost?

A: There's no official government estimate of how much it would cost to build a 700-mile-long border fence. Rep. Duncan Hunter (R-CA), the main backer of the fence plan, has been quoted as estimating the project would cost about $2.2 billion.

[pissant]

2.6 Trillion for AMNESTY BILL, not the fence.