It's not as if Christie has to address his scandals in these speeches since they made sure there would be no press allowed near him. He's out there selling a message of how the Republican candidates can and will win, if only these wealthy donors throw enough money behind them. Then he'll toss in some ego boost to the mega rich about how many Republicans they've personally helped put into office with their generous donations, and how these Republican politicians have helped further the financial well being of these donors. Wash, rinse and repeat at the next stop.