Supporters cheer as Libertarian presidential candidate Gary Johnson enters the stage during a campaign stop at the Cobo Center on Friday, October 28, 2016, in Detroit.
Supporters cheer as Libertarian presidential candidate Gary Johnson enters the stage during a campaign stop at the Cobo Center on Friday, October 28, 2016, in Detroit. Salwan Georges AP
Supporters cheer as Libertarian presidential candidate Gary Johnson enters the stage during a campaign stop at the Cobo Center on Friday, October 28, 2016, in Detroit. Salwan Georges AP