Sen. Cassidy knocked out of Louisiana Republican primary as Trump-backed Letlow, Fleming make runoff
BATON ROUGE, La. (AP) -- U.S. Rep. Julia Letlow advanced to a runoff in Louisiana's Republican Senate primary Saturday, capitalizing on the power of President Donald Trump's endorsement in another attempt to purge his party of people he views as disloyal. State Treasurer John Fleming came in second to join her in the next round of voting.