Donald Trump, Joe Biden Win Louisiana’s Presidential Primary

In this combination of file photos, former Vice President Joe Biden speaks in Wilmington, Del., on March 12, 2020 (L) and President Donald Trump speaks at the White House in Washington, on April 5, 2020. AP Photo

WASHINGTON—President Donald Trump and former Vice President Joe Biden have won Louisiana’s twice-postponed presidential primary.

Trump faced no true challenger for the Republican nomination, but four other GOP contenders ran against him on Louisiana’s ballot Saturday.