Thanks,Reporter was told not to project on what might have happened.There is more to this story.
There are more than 200,000 muslims in Philadelphia:
http://weeklypress.com/islam-in-the-city-of-brotherly-love-p531-97.htm
Islamophobic individuals - CAIR database
http://www.islamophobia.org/islamophobic-individuals.html
Looks like similar damage?