In 2008 of course. The Colombian military is larger, better-equipped, better-trained. So what would happen, and what would the final results be?
There were grumblings of a possible coup a few years after the 2002 attempt, but no real signs of US support for it. Worries about loss of the oil supply and the realization that, despite the blusters of propaganda, Chavez was not about to nationalize foreign oil holdings, only wanting better royalties.
So for all the same reasons, the US would probably urge Uribe to back off quickly after his initial strike.
The incident might have a brief effect on the US elections. No doubt GOP supporters would try to portray this as showing the need for a strong leader. But with the economy declining, there's still little chance McCain could win.