Image via Flickr, NathaniaJohnson **Crossposted at www.braintrustlive.com, where Lila co-hosts the Brain Trust Live podcast and blogs regularly about politics.** Hillary Clinton. She's been rolling like a political behemoth and inevitable winner for years, but she's having trouble convincing young voters to buy into that narrative. This might be because instead of building bridges to this cohort, Clinton's campaign seems a little confused by them, unfamiliar with their priorities and judgmental about their unfashionable optimism.