'Seinfeld' star Jason Alexander posts moving tribute to 'TV mama' Estelle Harris

Seinfeld star Jason Alexander posted a moving tribute to his "TV mama" Estelle Harris, who has died age 93.

The stage and screen actor, who starred as as George Costanza's high-pitched, high-drama mother on the '90s sitcom, passed away on Saturday in Palm Desert, California, her agent confirmed.

Harris starred alongside the...