the other day we were driving down to Orem, and he said that he needed to go to the bathroom.  UNFORTUNATELY, it was at that one stretch of freeway where there wasn't an exit for a few more miles.  And when Mack says he needs to go...he means NOW.  so, we pulled over to the side of the freeway where he did his thing.  Brad needs to work on his discretion when it comes to public urination.