When billionaire is pitted against billionaire, the fur's going to fly. Or in this case, the hair possibly.
Dallas Mavericks owner Mark Cuban issued a challenge to fellow billionaire Donald Trump: A million bucks to go bald.
Cuban made the challenge Thursday night as a guest on Dallas TV station KDFW Fox 4's newscast. He was there to promote the Mavericks' home opener Saturday night against the Charlotte Bobcats.
When the news anchor brought up the issue of Trump's recent 5 million challenge for President Obama to produce his college records, Cuban couldn't resist taking on his fellow reality TV star.
"The offer he made for five million, that was one of the dumbest things ever," Cuban said.
"I thought about responding to that. Maybe I'll put up a million or two if he'll shave his head. What do you think?"
Later, Cuban looked directly into the camera to formally issue the challenge.
"Donald, you shave your head, a million dollars to any charity you want."
No word yet from Tr...