No. What you're saying there is that older people vote Clinton, younger people vote Sanders. There isn't any evidence to tie that to people's media habits, and "younger people vote for more liberal candidates than older people" has been true since time immemorial.
It's a real shame he isn't younger. With the name recognition built up from this cycle he could probably do well in the next election, but he is way too old to be thinking about running again in 8 years. Even this year was pushing it a bit. Being President ages a man 20 years.
Really, the only way Bernie ends up with the nod now is if Hillary ends up in jail, and that's just not going to happen. David Petraeus is still a free man, and nothing Hillary has been accused of is even close to what he did.
I don't understand -- the parent comment [0] seemed quite NPV, fact-based (albeit lacking in citational support), and non-argumentative.
More simply, just look at the average age of a voter, they are not young people.