Whicker: If Errol Spence is The Truth, will Shawn Porter be The Polygraph?

Kenny Porter knows things about Errol Spence Jr. that hardly anyone else does, including the fact that he can lose.
Of course, Kenny Porter is not fighting Spence, the IBF welterweight champ, on Sept. 28 at Staples Center. His son Shawn, the WBC champ, is.
“There’s no way this is not going to be the Fight of the Year,” said Kenny, who has trained Shawn since the kid was old enough to make a fist.
Spence has not had Fights of the Year, because those require opposition. Spence is