Like Sarah Palin in 2008, Democrats view Marco Rubio as a major threat — not just for one or two elections — but someone who could undermine their advantage among the college educated, the young, and Latinos. Like Palin in ’08, he is viewed as an existential threat.
And just like Palin — whom they feared — they wan’t to destroy his credibility; to make him a joke.
For obvious reasons, it is vital that Rubio — and, in fact, all conservatives going forward — be able to articulate a serious conservative worldview that doesn’t fit the “anti-science” stereotype. (This is part of what I mean when I talk about cosmopolitan conservatism.)
Rubio might think he’s just getting his feet wet, but it’s “game on.”