Local authorities on Friday arrested four teens believed to have been involved in a shooting in which police said more than 100 rounds were fired, injuring at least seven people.

The four teens taken into custody were Demarcus Johnson, 18, of Euclid; Antwon Jones, 18, of Warrensville Heights; Alonte Walker, 18, of Cleveland; and Carlos Crenshaw, 19, of Cleveland, police said.

After serving in the government, he became a prominent political commentator. “Centrism doesn’t mean splitting the difference ...

Valerio Pepe is a student at Harvard University studying computer science and cognitive science. His research on large ...