The president endorsed Rep. Julia Letlow of Louisiana, who hasn't announced a Senate run. Sen. Bill Cassidy voted convict in the impeachment trial over the Jan. 6 riot.
New details about a Trump-led board conceived to oversee rebuilding in Gaza have given rise to predictions that it could be used in place of U.N.'s traditional role.
The president urged Representative Julia Letlow of Louisiana to run against Mr. Cassidy, in a move that is likely to further complicate his relationship with Senate Republicans.