Former Sen. Rick Santorum (R-Pa.) accused fellow GOP presidential candidates Mitt Romney and Jon Huntsman of "weakness" for opting against campaigning aggressively in Iowa.
Advertisement
Santorum took a shot at both the former Massachusetts governor and the former Utah governor, each of whom have avoided the Hawkeye State and spent more of their time in New Hampshire and subsequent primary states.
Join the Conversation
VIP members get the ability to comment on articles.