My grounds are emotional here, empathy towards those thousands who lost loved ones, on perhaps the worst day on American soil, and how overtly insensitive, if not downright disrespectful, to their feelings. My grounds are how completely inappropriate this location is. Not how illegal or unconstitutional, nor intolerant one of us critical folks are to the religion of Islam.
It's merely the wrong place to build such a structure, especially when the supposed notion of building it was one in bringing toghether folks, in the name of diversity & tolerance. It can't get much more opposite in effect.
Especially when you consider the significant likelihood of the probable violent repercussions, upon its theoretical completion. I have no doubt there are zealots in this country that would love to pull a "pay back", with some asanine attempt at "bringing down" the Mosque, analogus to radicals bringing down the WTC
And we won't even go into what might happen if any Islamic terrorist(s) is tracked back to that theoretical Mosque
Negotiate with the Muslims, to move it back about 6 more blocks, and 98% of the outrage will have been silenced