campaign trail. we know he'll be off for some time now. he'll rest up a little bit. the date is that october debate. you know that october 15th debate. they say he will be on that stage so we'll continue if he gets on -- or if he comes back on the trail sooner or if that will be the first time we'll see him, but i'll tell you as senator sanders is resting the campaign is trying to show that the campaign is still operating. they're still mobilizing. he'll have a top surrogate here at the blue gem, there will be a surrogate in iowa and new hampshire as well. they're also celebrating that fund raising news and that ad that was cancelled in the state of iowa, that's coming back. a campaign official telling us that he'll be back on the air in iowa on tuesday. so despite senator sanders being down, recovering from this heart attack, we're seeing his campaign trying to show that he's still there and he'll still be a force in this campaign.