Credit: Authorities say more than 50 people have been taken to hospitals from a Washington, D.C. hotel after about a dozen of them showed gastrointestinal symptoms. (Courtesy D.C. Fire and EMS)

Dozens at DC hotel taken to hospital after showing stomach symptoms

DC Uprising: A timeline of the 1968 riots

Under fire: Retired police, firefighters remember 1968 DC riot flashpoints

DC Uprising: An oral history of the 1968 riots

‘Everything was on fire’ — remembering the DC riots 50 years later

Scholarship search service helps Howard students affected by financial aid scandal