- Iowa’s winter blast could make an unrepresentative way of picking presidential nominees even more soThe Associated Press
- Ahead of Iowa Caucuses, Voters Fear the Prospect of Civil UnrestThe New York Times
- Republican candidates make final pitch to voters before Iowa caucusesCBS News
- Lori Falce: Why do we care about Iowa caucuses?TribLIVE
- Forecasters warn of ‘life-threatening’ blizzard conditions in Iowa ahead of caucusesThe Hill