Income and sales taxes create an obstacle or barrier to such mutually beneficial exchanges by reducing what each party gets from the other.

FORBES: Why President Obama's Tax Hike Will Hurt the 98%

Two teams have already begun crunching metal in the preliminary trials that have been going on this past week: Georgia Tech's vehicle collided with both a concrete barrier and an obstacle car in qualifiers.

FORBES: Dude, Where's My Driver?

Guards deployed a pop-up barrier outside a second security post, and the truck slammed into that obstacle without slowing down.

CNN: SHARE THIS