The competition among the states is becoming more intense as businesses become more mobile. Toyota and Boeing are two high-profile employers in America that have crossed state borders because of the policy advantages of one state over another. Toyota moved from high-income-tax California to no-income-tax Texas, and Boeing, based in Washington, a forced-union state, opened a new plant in South Carolina, which has a right-to-work (RTW) law. Texas Governor Rick Perry and California Governor Jerry Brown have openly sparred in recent years about which state is more pro-business.