Gates : Gates is an eminent intellectual and CNN professor . He says Gates ' arrest in U.S. shows that Cambridge still grapples with racism . Editor 's note : He says police are particularly sensitive to questioning from people of color . Michael Eric Dyson : Obama must renew his pledge to eliminate racial profiling .
Gates : Gates is an eminent intellectual and CNN professor . He says Gates ' arrest in U.S. shows that Cambridge still grapples with racism . He says police are particularly sensitive to questioning from people of color . Michael Eric Dyson : Obama must renew his pledge to eliminate racial profiling .