You should read your own article. The NLRB decisions listed are just reversals of Bush era radicalism. Of course we know Republicans want to kill unions, give all power to the rich and to corporations, and to keep the middle class down.
DB's original statement was that Obama was slashing regulation, and he was correct and provided a link to back it up.
NLRB has nothing to do with his comment; it was simply your diversion. The NLRB has applied existing law and reversed anti union republican union busting efforts.
Recognizing worker rights and collective bargaining rights is not increased regulation.
Although interpretations of law will vary according to the party interpreting those laws, the laws have not changed so regulation has not changed. And the NLRB "power" as you say, has not increased or decreased, it is bound by the same laws it always has been. Just because unions are getting a more fair shake under the dems does not mean NLRB power has increased.
Hope that helps.
And this has nothing to do with the crappy healthcare in the US and disproportionately high price we pay for it.