Three candidates have paid the $2,500 filing fee to appear on the Texas Democratic presidential primary. Besides President Obama, they are Darcy Richardson of Florida, and Bob Ely of Illinois.
The web page for Richardson is darcy2012.com. The web page for Ely is workmorekeepless.com.
It is possible others will qualify, because the deadline is not until Monday, December 19. Thanks to Jim Riley for this news.