HOUSTON, Texas -- Speaking at the Values Voters Summit, put on by the Family Research Council, Texas Senator Ted Cruz gave a passionate speech about religious liberty and faith. Invoking personal stories from his own life, the senator highlighted the power of hope in the darkest of times. "Our values are fundamentally American," Cruz told the audience. "This country remains a country built on...Christian values. And anyone who tells you differently is lying to you."Cruz spoke about his own father, whose life was drastically changed by the power of faith. Cruz's father, Rafael Cruz, was taken captive in Cuba as a teenager. He was wearing a...