Recently the media was talking about building a cultural center near ground zero by muslims, and how other people react towards it. is it right or wrong , and how we have to deal with it?

If Muslims had any sense of respect or decency, they'd move the site of the mosque.   Since 9/11/01, they have made virtually no attempt to reconcile or meet the non-Muslim world half way.   On that fateful day, as Americans were trapped in the towers facing death, Muslims were laughing, dancing and cheering - both in the Mideast and in America.   It is not Americans who must make the concession, it is Muslims.   They need to face the fact that there are Muslim extremists, that their faith is perceived as militant, and that they need to come out of the sixteenth century by treating their women with respect, not killing non-Muslims and gays, and adapting to life in the modern world.