PHOTO: In this May 20, 2013 file photo, LaTisha Garcia carries her 8-year-old daughter, Jazmin Rodriguez near Plaza Towers Elementary School after a massive tornado carved its way through Moore, Okla., leaving little of the school and neighborhood. This picture, published on hundreds of front pages around the world, has become one of the enduring images from the storm. ...

For proponents of term limits in Texas -- a group that defies partisan stereotyping -- May has been a disappointing month on the state and local levels.