This is dumb. Surely we need to be watchful and vigilant, but especially in this day and age, it's nearly impossible for the president to not create some legal and constitutional controversies in carrying out his duties. That doesn't mean we should accept illegalities and unconstitutionalities. It just means we should hammer him for them, not impeach him.
In my opinion, impeachment should not be used for cases where the president is trying to do his job, except in very extreme cases. I think it should just be used for abusing the office for personal gain or criminal actions.