Bob Mercer will back away from this point as soon as I mention it, but hey: reporter Bob Mercer and Representative Stace Nelson seem to agree that Mike Rounds has no intention of repealing the Affordable Care Act:

But tell me this: Why don’t you want to increase the number of people covered by health insurance?

Obamacare should be a godsend to South Dakota insurance businesses.

Our Legislature passed a state law last year requiring that Obamacare policies purchased by South Dakotans must be obtained through a South Dakota insurance producer.

Two of the key lobbyists in that 2013 effort are working on the U.S. Senate campaign of former Gov. Mike Rounds, who runs an insurance and real estate business [Bob Mercer, "Republicans Feel Safe Battering Obamacare," Rapid City Journal, 2014.05.18].

The lobbyists-cum-Rounds campaigners to whom Mercer refers are Rob Skjonsberg and Jason Glodt. The law in question was enacted via 2013 SB 139. And remember, just to complicate things, Rounds opponents Stace Nelson and Larry Rhoden both voted for 2013 SB 139. Nelson and Rhoden helped create a rule that protects Rounds's profit margins under the ACA. The implication from Mercer is that Rounds, a good businessman, would want the ACA to stay in effect as long as possible so he doesn't have to change his business model or the state statutes that favor it.

Mercer also seems to agree with Independent Senate candidate Larry Pressler that we won't repeal the Affordable Care Act no matter whom we elect Senator:

It seems mathematically unlikely that Congress would repeal Obamacare during the next two years while President Obama is still in office.

Opponents of Obamacare would need two-thirds majorities in both the Senate and the U.S. House of Representatives to override a presidential veto [Mercer, 2014.05.18].

As Mercer notes, all this talk of repealing ObamaCare is just vote-getting rhetoric. Rounds won't want to repeal it. Nelson and Rhoden won't be able to repeal it. They're just trying to score fear points.