http://www.policycast.com/TexasPolicy/audio/ 2006 Thu, 22 Feb 2006 02:59:18 GMT Secretary Williams offers his thoughts on the need to preserve commerce and economic development while working to ensure security and safety. Thu, 23 Feb 2006 02:59:18 GMT Chairman Hupp describes examines the costs of illegal immigration in state health care expenditures. Thu, 23 Feb 2006 02:59:18 GMT Rep. Harper-Brown discusses the impact of illegal immigration on the public education system. Thu, 23 Feb 2006 02:59:18 GMT The executive director of the Center for Immigration Studies discussses the need for lawmakers to always consider the impact of policy decisions on immigration. Thu, 23 Feb 2006 02:59:18 GMT