With Indiana and North Carolina out of the way, and Florida and Michigan still in political purgatory, the Democratic presidential candidates have nearly as many delegates at stake among the uncommitted superdelegates as in the remaining primaries
That's 223 superdelegates — including 10 in Texas — who haven't publicly agreed to support a particular candidate, and 274 delegates at stake in the remaining primaries in West Virginia, Kentucky, Oregon, Puerto Rico, Montana, and South Dakota.
Texas is just a small piece of that and most of the state's 35 superdelegates are committed. So far, they're split pretty evenly, with 13 pledged to Hillary Clinton 12 pledged to Barack Obama, and ten unpledged (including three who won't be selected until the state Democratic convention on the first weekend of June) [editor's note: this has been updated, on the chart below]. As you'd expect, the phones of the people in the undecided column are very busy this week. And then there's the matter of those three delegates-to-be-named: They'll be appointed by Texas Democratic Party Chairman Boyd Richie and confirmed by the state party's governing committee. Here's the current list of where the state's superdelegates stand:

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