Google has a nice map of the Kansas caucus results as they come in.
There are 40 delegates are at stake: 12 are
congressional-district delegates awarded on a winner-take-all basis, 25 are awarded proportionally
based on the statewide vote provided the candidate breaks 20%, and an additional three delegates go to
the statewide winner.
Complete results are expected by 6 pm ET.
Update: The AP reports Rick Santorum "appears on his way to taking most of the state's 40 delegates."