Louisiana's GOP Senate runoff tests Trump's endorsement power as Rep. Julia Letlow faces state Treasurer John Fleming for the open seat Saturday.
https://www.foxnews.com/politics/trumps-endorsement-power-faces-new-test-louisiana-republican-senate-showdown
https://www.foxnews.com/politics/trumps-endorsement-power-faces-new-test-louisiana-republican-senate-showdown