This Week in Louisiana Politics: Democratic Senate candidates debate, Calvin Duncan, and leaders react to Shreveport shooting

Three Democrats are running for the U.S. Senate in Louisiana, and the candidates discussed their stances on the economy, cost of living, and leadership in a debate at Southern University in Baton Rouge, while other state news includes an appeal over a mail-in abortion drug rule, a bill that could eliminate a newly sworn-in New Orleans criminal clerk-elect's position, and support for Shreveport after a tragedy.