Tax-free charitable gifts along with federal grants and loans have been used to turn a section of South Philadelphia into an Islamic enclave. Universal Companies -- the charity established in 1993 by the artist formerly known as Kenny Gamble -- has spent $1.6 billion to promote Islam much of it in the 800 block of South 15th Street, according to Paul Williams , Ph.D, of FamilySecurityMatters.org. The neighborhood now has a mosque and an Islamic charter school and tough-looking security guards on corners in kufis . Gamble and Leon Huff are the founders of Philadelphia International Records and wrote some...