Annise Parker casts doubt on Wendy Davis’ chances in 2014

During a one-day swing through the nation's capital on Tuesday, Houston Mayor Annise Parker implored lawmakers to overhaul the nation's immigration laws, making the case that the changes are vital back home. She also cast doubt on Texas Sen. Wendy Davis' chances at being elected governor, but said momentum from her race could help make the state a battleground by 2020.