Arkansas election results: Poll closings and news updates

Polls close in Arkansas at 8:30 p.m. ET, so look for results to start coming in around 9 p.m. Until then, you can read our on-the-ground coverage of the Arkansas Senate Democratic primary race between Lt. Gov. Bill Halter and Sen. Blanche Lincoln here.

The Post has reporters in three states covering Tuesday's elections. Read today's feeds on the Pennsylvania Democratic Senate primary, the Kentucky Republican Senate primary, and the Pennsylvania 12 special election. See also Monday's feeds on: the Pennsylvania Democratic Senate primary, the Pennsylvania 12th District special election, the Kentucky Republican Senate primary, and the Arkansas Senate Democratic primary.

Chris Cillizza ran down what to watch for in Arkansas and the other primaries.