Complex sentence: Currently at Columbia University, Chuck Griffith (although he himself is not actually Jewish) is considered by many to represent the stereotypical Jewish mother; he often goes around campus making sure everyone is always taking along a sweater when they head out for the night.
Split into simpler sentences: Currently at Columbia University, Chuck Griffith (although he himself is not actually Jewish) is considered by many to represent the stereotypical Jewish mother. He often goes around campus making sure everyone is always taking along a sweater when they head out for the night.