I received a "robo-call"....?

yesterday from a Democrat telling me how Elton Gallegly (R-CA) needs to be voted out of office because he's been there 24 years and that's too long. Do the Democrats in CA feel the same about Barbara Boxer? She's been on the throne for 28 years. If length in office is the Democratic yardstick, shouldn't they should back Carly Fiorina and tell Boxer to go?