Donald Trump is oblivious to such things. It doesn't matter to him if he inconveniences people and interrupts the workings of the nation, and forces taxpayer money to be spent on trivialities, as long as he gets the spotlight. Here's what he had to say about it, after landing in New Hampshire and taking full credit for getting the birth certificate released to the public: "He should have done it a long time ago. I am really honored to play such a big role in hopefully, hopefully getting rid of this issue." (italics are mine)
UPDATE, April 28: From this morning's paper, here are the words of the Prez himself: "We do not have time for this kind of silliness .... We've got better stuff to do." And my personal favorite: "We're not going to be able to solve our problems if we get distracted by sideshows and carnival barkers." Hear that, Trump? He says you're an idiot! And most Americans agree with him.
And here's one final shot from Trump, who wants to go on record as still being an idiot: "I hope it's true so we can get on to much more important matters." (italics mine)