Protests that started 50 years ago in a west side Detroit neighborhood would grow into a riot and later a conflagration that threatened to swallow entire city blocks. An angry crowd of African-Americans gathered near 12th and Clairmount streets in the early morning hours of July 23, 1967, after police raided an illegal after-hours club and made arrests. The crowd grew and a tense situation erupted in violence, gunshots, and flames. As smoke from dozens of fires rose cloud-like for five days above the Motor City, photographers from the AP snapped shots of the burning storefronts and homes. The images have stood for a half-century, etched into Detroit's fabric and history.