WPRO

Susan Greenhalgh / RIPR

Authorities continue to investigate the cause of a mysterious blast in the sand at Salty Brine beach in Narragansett. The beach was named for a longtime radio and television host known to many Rhode Islanders.

Ian Donnis / RIPR

After claiming not to have his mind made up before taking to the airwaves for his afternoon talk show, 73-year-old Vincent A. "Buddy" Cianci Jr. revealed Wednesday he's staging an improbable comeback to become the next mayor of Providence.

Cianci is running as an independent -- the same approach he used during his 1990 return to power  -- in a close three-way race, after having first won office in 1974 as a Republican.