This I also agree with. And if it's proven after following the money trail that funding did, in fact, come from Muslim extremist, the Mosque's owner should either return said funding, allow same to be confiscated by the Dept. of Homeland Security or halt the construction of the Mosque - period!Dorothy Rabinowitz: Liberal Piety and the Memory of 9/11 - WSJ.com
"Dr. Zuhdi Jasser—devout Muslim, physician, former U.S. Navy lieutenant commander and founder of the American Islamic Forum for Democracy—says there is every reason to investigate the center's funding under the circumstances. Of the mosque so near the site of the 9/11 attacks, he notes "It will certainly be seen as a victory for political Islam.""