First, whereas in earlier eras such establishment hostility to a politician’s position could prevent that candidate from making a serious run for president, polls show Paul’s foreign-policy message is likely getting through to a key demographic, giving him a genuine shot at his party’s nomination.
Second, whether Paul eventually wins the GOP nomination or not, the trends embedded in his current electoral coalition will affect our politics long after his candidacy is over — and even if you don’t support Paul’s overall candidacy, that’s a decidedly positive development for those who favor a new foreign policy.
via Why young voters love Ron Paul – 2012 Elections – Salon.com.