Wyoming Democratic caucuses
Voting: Depending on the county, caucuses start as early as 11 a.m. EST.
At stake: 12 delegates.
The race: Barack Obama, who has won 14 of the 16 caucuses so far, is expected to win, and Hillary Clinton initially appeared to cede the state. But after winning three primaries on Tuesday and with every delegate precious, she campaigned there yesterday and also dispatched her husband, former president Clinton, and daughter, Chelsea. Obama also stumped in the state yesterday. Both are airing radio advertisements. No public polls have been conducted.