>> republicans point to the fact that there could be some $300 billion in revenue generated from repealing the obamacare individual mandate. so now senate republicans are planning on including that in their tax reform bill. you might be wondering though, what are senate republicans, the same folks that couldn't get obamacare repeal and replace done earlier this year, doing including a portion of obamacare in their tax bill? turns out they might have the numbers, might have the support on this one. it appears as if lisa murkowski that was a no earlier this summer, she's signals her support and susan collins a no as well and just might back the measure as well. that would put them over the 51 plus hurdle that senate republicans need. here was mitch mcconnell earlier today. >> we're optimistic that inserting the individual mandate repeal would be helpful.