The Texas Tribune has this interesting article about the problem Texas election administrators may have with the April 3 primary date. Texas does not have settled boundaries for U.S. House districts, or state legislative districts. The U.S. Supreme Court, a 3-judge court in Texas, and a 3-judge court in Washington, D.C., are all involved in lawsuits over these districts. If these three courts do not issue opinions within the next three weeks, the primary might need to be postponed. That would have important implications for ballot access. Texas law does not permit petitioning for minor parties or independent candidates until after the primary.
The Texas Tribune is an on-line newspaper about public policy in Texas, and was founded in 2009. Thanks to Thomas Jones for the link.