cameron was coasting to an easy election. one week ago the conservatives were up five, six points. today they in second place, liberal democrats are doing well. we've got great tape. we did testing here just as we've done for your show and for fox over the last few years. we've tested the individual party leaders. i would like to start with brown he's the barack obama of the campaign the labor party leader, obviously the prime minister. his language about defending what is happening in the economy doesn't go over all that well with british voters. the red line are labor voters yellow dems and green conservatives. watch brown not perform as well as he would have hoped. >> every promise you hear from each of us this evening depends on one thing, a strong economy. and this is the defining year. get the decisions right now