Texas Gov. Rick Perry waves to the crowd after speaking at an anti-abortion rally on the Capitol steps in Austin on Jan. 23, 2010. Jack Plunkett/AP hide caption

itoggle caption Jack Plunkett/AP

Mike Toomey (foreground), former chief of staff to Texas Gov. Rick Perry, watches primary election returns with other staffers in Austin in 2006. Harry Cabluck/AP hide caption

itoggle caption Harry Cabluck/AP

Cattle use a tree for shade near Canadian, Texas, in late July, with temperatures rising above 100 degrees. A severe drought has caused shortages of grass, hay and water in most of Texas, forcing ranchers to thin their herds or risk losing their cattle to the drought. Scott Olson/Getty Images hide caption

itoggle caption Scott Olson/Getty Images

Texas Gov. Rick Perry speaks at the Texas Education Agency Administrators' Midwinter Conference in Austin, Texas, in 2001. Deborah Cannon/AP hide caption

itoggle caption Deborah Cannon/AP

A law enforcement official stands by as Polygamist sect leader Warren Jeffs, left, arrives at the Tom Green County Courthouse on Thursday in San Angelo, Texas. Jeffs' much-anticipated Texas trial began on Thursday, with prosecutors claiming he sexually assaulted girls he manipulated into "spiritual marriage," and defense attorneys countering that their client's religious freedoms were trampled. Tony Gutierrez/AP hide caption

itoggle caption Tony Gutierrez/AP

Humberto Leal Jr., a Mexican citizen, has been on death row since 1995 for the rape and bludgeoning of a 16-year-old San Antonio girl. He's slated to be executed in three weeks. But the Mexican government says he wasn't informed of his rights. Courtsey of San Antonio Express-News hide caption

itoggle caption Courtsey of San Antonio Express-News

Texas Gov. Rick Perry speaks during a United for Life event organized by a Hispanic anti-abortion group at the Los Angeles Memorial Sports Arena on Sunday. Richard Vogel/AP hide caption

itoggle caption Richard Vogel/AP

Flaco Jimenez is one of the foremost players of conjunto, a Tejano musical style that developed after German and Czech immigrants brought the accordion to Texas. John Dyer hide caption

itoggle caption John Dyer

A flight attendant prepares to close a luggage bin on the redesigned 737. Thanks to the bin's new pivoting motion, passengers in the aisle seat will have more headroom. American Airlines hide caption

itoggle caption American Airlines

In 2006, Houston was among many cities participating in the nationwide National Day of Action for Immigration Justice rallies. When George W. Bush was governor, he adopted a Hispanic-friendly strategy that helped propel him to the White House. Now, some Texas Republicans are taking a harder stance. "I believe the Republican Party is throwing away their future," says one state Republican. Dave Einsel/Getty Images hide caption

itoggle caption Dave Einsel/Getty Images

In Dallas, compressed natural gas (CNG) cabs get to cut in front of regular gas cabs at the Love Field Airport pick-up line. Justin Sullivan/Getty Images hide caption

itoggle caption Justin Sullivan/Getty Images