Long-serving US Democratic Senator Dianne Feinstein dead at 90-Punchbowl

WASHINGTON, Sept 29 (Reuters) -

Dianne Feinstein, a long-serving Democratic U.S. senator from California and gun control advocate who spearheaded the first federal assault weapons ban and documented the CIA's torture of foreign terrorism suspects, has died at 90, the Punchbowl news outlet reported on Friday.