David Crowley was supposed to be on a vacation in Jamaica. Instead, he's back in the governors' race, and moderate Democrats' best hope.

David Crowley was supposed to be on a vacation in Jamaica. Instead, he's back in the governors' race, and moderate Democrats' best hope.

The next battles over the Democratic Party’s ideological direction come Tuesday in a slate of primaries that includes showdowns in two upper Midwestern political battlegrounds.