I would not consider this enthusiasm over Trump. Not yet, at least.
Personally, for me. I would LOVE for Obama to release all of his records and nothing be wrong. That would not only suck the air out of Trump's balloon but we would also be able to focus on the other issues that are NOT on Obama's side: oil, jobs, gas prices, Libya... and so many more.
I would consider it enthusiasm over the US Constitution.
If you want Trump to go away, it's up to the Republican controlled Congress to demand that Obama prove his eligibility to the many American people who doubt and want to know for sure that their President is eligible to hold the highest office in the land.
To think this is enthusiasm over Trump is missing the point. If it were Sarah Palin demanding and doing it as loudly as Trump... it would have been Sarah Palin at the top and Donald near the bottom. Until you can know what the enthusiasm's over there will be no way to stop Trump.
Eventually, the longer he campaigns and grows on his supporters the harder it will be to get rid of him.
The buck stops at Boehner.
And the buck will go right in his pocket like it does with just about every politician out there.