Only a few days after the annual 4th-of-July festival brought thousands of people to celebrate American independence in the streets of Philadelphia, the city hosted a different kind of gathering. The Muslim Ummah of North America (MUNA), an organization with deep ties to the south Asian extremist group Jamaat e Islami (JI), chose the City of Brotherly Love as the venue for its annual Islamist convention. Over the weekend of July 7 and 8th, a number of fanatical speakers addressed …