BIRMINGHAM, Ala. (AP) — The U.S. Commission on Civil Rights is holding a public hearing about crackdowns on illegal immigration in Alabama and other states. The panel will meet in Birmingham on Friday to hear from both supporters and opponents of the laws. Speakers include Kansas Secretary of State Kris Kobach, who's pushed for such measures nationwide, and Republican state Sen. Scott Beason of Gardendale, a sponsor of Alabama's law. Critics of the measures are on the agenda, but they're complaining that members of what they call hate groups are being allowed to participate. Alabama is among the states that have passed laws clamping down on illegal immigrants. The U.S. Supreme Court gutted parts of Arizona's law, which is a national model, but other sections were allowed to stand.