Candidate qualifying begins in Louisiana congressional races

State Sen. Karen Carter Peterson, D-New Orleans, speaks about her campaign for the 2nd Congressional District seat after signing up for the race on Wednesday, Jan. 20, 2021, in Baton Rouge, La. The seat is vacant because former U.S. Rep. Cedric Richmond resigned to work for the Biden administration. (AP Photo/Melinda Deslatte)

Publisher and community activist Gary Chambers Jr., D-Baton Rouge, speaks about his campaign for the 2nd Congressional District seat after signing up for the race on Wednesday, Jan. 20, 2021, in Baton Rouge, La. The seat is vacant because former U.S. Rep. Cedric Richmond resigned to work for the Biden administration. (AP Photo/Melinda Deslatte)

State Sen. Troy Carter, D-New Orleans, speaks about his campaign for the 2nd Congressional District seat after signing up for the race on Wednesday, Jan. 20, 2021, in Baton Rouge, La. The seat is vacant because former U.S. Rep. Cedric Richmond resigned to work for the Biden administration. (AP Photo/Melinda Deslatte)