Sen. Marco Rubio, R-Fla., said an ethics investigation would be complicated because the voters of Alabama are making their decision with full knowledge of the accusations against Moore.
“And if they elect him and then you as a Senate have ethics hearings to remove him from office or something like that, that gets more complicated,” Rubio told Fox News.
In recent weeks, the ethics committee has opened inquiries into Democratic Sens. Robert Menendez of New Jersey and Al Franken of Minnesota. Franken, who proposed that the committee review accusations of groping and forcibly kissing made against him, announced his resignation from the Senate on Thursday.
Senate ethics committee could face tough choices | McClatchy Washington Bureau