likely to be slow. >> the concern is the european crisis wreaking havoc on the world market. debt chaos thrown to chaos by the greek director to bring it to the vote of the people. all of this is putting pressure on mr. obama as he heads tonight to france for the g-20 summit with even allies acknowledging his role is limited to encouraging european leaders along. >> we can't force them to come to an agreement. we can tell our experience in the united states. >> unlike china with piles of cash to invest, the u.s. will not go to the g-20 with a check in hand. experts at a senate hearing today noted what the u.s. can do is encourage the congressional supercommittee to forge a deal by thanksgiving to stabilize world markets or else. >> if on the other hand we have a train wreck by december 23, we'll only throw gasoline on fire of the market.