Today’s a big election day in Louisiana, with important races for the U.S. Senate, constitutional amendments, and other races ...

Source: Election results are from The Associated Press. County type designations are based on a New York Times analysis of data from the Census, the National Center for Health Statistics, and other ...

Source: Election results and race calls are from The Associated Press. County type designations are based on a New York Times ...

The Louisiana Secretary of State's office updates election results every 90 seconds as results are counted. You can find ...

Follow live updates and breaking news coverage of the Louisiana primary election as Sen. Bill Cassidy faces Trump-backed Rep.

Bill Cassidy tries to defend his seat against a Trump-endorsed challenger; congressional races are postponed in the wake of ...

Sen. Bill Cassidy tenure ends after being edged out of U.S. Senate runoff ...

Polls are open across the state on Saturday until 8 p.m. WWL Louisiana will provide updates and election results throughout ...

Julia Letlow and John Fleming advanced to a Republican runoff for U.S. Senate as Louisiana voters rejected all five proposed ...

Rep. Julia Letlow will compete in a Republican Senate primary runoff in Louisiana, NBC News projects.

Louisiana Sen. Bill Cassidy (R) is fighting for his political life in a GOP Senate primary Tuesday. Trump has endorsed Rep.