POSTED: Monday, March 19, 2012 - 4:45pm
UPDATED: Monday, March 19, 2012 - 4:49pm
Louisiana (NBC33) — Voters head to the polls in Louisiana for the presidential primaries on Saturday.
It's a closed primary, so only registered voters can vote in the Democratic or Republican primary.
Polls are open from 6:00 a.m. to 8:00 p.m.