Sweep: Romney wins all four major Iowa newspaper endorsements

The Mittmentum continues. In addition to earning the endorsement of the Des Moines Register--which I reported on last night--Mitt Romney can add the backing of Iowa's three other major newspapers to his growing portfolio.

Romney's road to victory is passing through the Hawkeye State.

Related post:

Another flip: Illinois' Daily Herald endorses Romney

Cedar Rapids Gazette: "Gazette Endorsement For President: Romney"
Des Moines Register: "Mitt Romney Offers A Fresh Economic Vision"
Quad City Times: "Ready For Change"
Sioux City Journal: "Mitt Romney: He's The Change America Needs"

Two of these endorsements are flips. The Des Moines Register and the QC Times supported Obama in 2008.