A Washington Redskins fan cheers during the second quarter of an NFL football game Sunday, Sept. 7, 2014, in Houston. (AP Photo/David J. Phillip) ** FILE **
Washington Redskins' Bashaud Breeland (26) breaks up a pass intended for Houston Texans' Andre Johnson (80) during the first quarter of an NFL football game Sunday, Sept. 7, 2014, in Houston. (AP Photo/David J. Phillip)
Houston Texans' Jadeveon Clowney (90) celebrates after he sacked Atlanta Falcons' Matt Ryan during the first quarter of an NFL preseason football game Saturday, Aug. 16, 2014, in Houston. (AP Photo/Patric Schneider)
FILE - In this Aug. 16, 2014, file photo, Houston Texans' Jadeveon Clowney (90) celebrates after he sacked Atlanta Falcons' Matt Ryan (2) during the first quarter of an NFL preseason football game in Houston. (AP Photo/Patric Schneider, File)
Houston Texans' J.J. Watt before an NFL preseason football game against the Atlanta Falcons, Saturday, Aug. 16, 2014, in Houston. (AP Photo/Patric Schneider)
Intelligence agencies reported that a group of 22 Yemeni-Americans were training in Houston to be seamen on oil tankers, raising terrorism concerns over the unusual activity. (Associated Press)
Milan forward Mario Balotelli (45) brings the ball up the field as he is pursued by Guadalajara midfielder Fernando Arce (15) during a soccer match at NRG Stadium Wednesday, Aug. 6, 2014 in Houston. (AP Photo/Bob Levey)
A group of Houston-area shoppers took matters into their own hands Monday afternoon when they noticed two kids screaming for help inside a parked car in 90-degree weather. (KHOU 11)
This was the scene along Main Street as thousands jammed the streets to honor the Apollo 11 astronauts, August 16, 1969, Houston, Tex. Neil A. Armstrong rides in the first auto, followed Edwin E. Aldrin and Michael Collins. (AP Photo)
Houston Rockets' Jeremy Lin reacts after making a three-point basket during the first half in Game 1 of an opening-round NBA basketball playoff series against the Portland Trail Blazers, Sunday, April 20, 2014, in Houston. (AP Photo/David J. Phillip)
Atlanta Braves' Justin Upton, center left, and his brother B.J. Upton, center right, celebrate with teammates after the Braves defeated the Houston Astros 3-2 in a baseball game Tuesday, June 24, 2014, in Houston. (AP Photo/David J. Phillip)
Duy Tran says the manager of his Houston-area apartment complex told him to remove the American flag hanging outside his home, because she deemed it a "threat to the Muslim community." (KHOU 11 News)
San Diego Padres' Tony Gywnn watches the flight of his third inning solo home run off Houston Astros starter Sean Bergman Friday, May 22, 1998, in Houston. (AP Photo/Brett Coomer)