Nope. Sorry but this is Fake News. There is no ability in the law for a President to obligate future Presidents via EO.
Doubtlessly they think they can do it but because they THINK they can does not mean they actually have the legal authority. A Judge, and their will be immediate lawsuits, can rule against him. I think O and his admin hold the record for the number of times the Judiciary has overturned their executive overreach.
In addtiional there is the little problem that Congress can simply repeal the potion of the law they attempt to abuse and render him void.
Nope. Sorry but this is Fake News. There is no ability in the law for a President to obligate future Presidents via EO.