Iowa Republican Caucus 2012 is the closest ever in the history of Republican Caucuses with Mitt Romeny wins for small margin of 8 votes over Rick Santorum. It is now obvious that Iowa Caucus can't choose the republicans a president but just reshaping the conservative base. Both Romney Mitt and Santorum Rick have tough battle a head to win the remaining primaries such as South Carolina, New Hampshire, Florida etc.

Mitt Romney's 8 votes win over Rick Santorum in yesterday's Republican Iowa Caucus doesn't guarantee him the nomination but it reshapes the Republican conservative base, and therefore creating a tough nomination battle in coming primaries like New Hampshire, South Caroilina, Florida etc.