Check them out:
Harris County: Obama 62.1 percent, Clinton 37.4 percent.
Dallas County: Obama 65.9 percent, Clinton 33.5 percent.
Travis County: Obama 65 percent, Clinton 34.4 percent.
Tarrant County: Obama 58.9 percent, Clinton 40.6 percent.
These may not last, but the margin in urban areas is impressive.
The Dish 