But Cain, in his choice of wording, is also revealing a lot about his interior life and his philosophy of human nature.

FORBES: Dear President Obama: I'm Only My Brother's Keeper If My Brother Is My Sheep

"I think if you do exterior enforcement, border enforcement, you do aggressive interior enforcement, and then you work on a comprehensive solution interior, that's something that a lot of people are going to be upset with but that can work and move us forward, " he said.

CNN: McCain stands alone on immigration bill

The fact that Mercedes has orchestrated an international press event just to show off the interior of the 2014 S-Class says a lot.

FORBES: With Trendsetting Technology, 2014 Mercedes-Benz S-Class Gets All Up In Bentley's Business