New Mexico Gov. Bill Richardson, a Democratic aspirant for president in 2008, said Monday that the wall being erected on the U.S.-Mexico border needs to go. "The wall should be torn down," Richardson told reporters after the Texas House and Senate approved resolutions in his honor. "It's bad policy. It was done to get election votes," Richardson said, referring to congressional action last year authorizing construction of a wall along parts of the border. "And the next president should not build it. I wouldn't build it." Richardson, 59, a former U.S. House member, energy secretary and ambassador to the United...