Will A Future Republican President Undo The Obama Legacy By Executive Order?

The Wall Street Journal reports:

All of his executive orders can be overturned by a new president. ObamaCare and Dodd-Frank can be largely circumvented using exactly the same discretionary powers Mr. Obama used to implement them in the first place. Republicans, who never supported his program, are now united in their commitment to repeal it.

The haunting fear of progressives everywhere.