A blonde and a brunette went into a bar for a drink. They sat down just as the 6:00 news was being televised in the bar. They were showing a man getting ready to jump off a 20 story building. The blonde turned to the brunette and said:
"I bet you $100 that he doesn't jump."
"I'll take that bet," the brunette replied. At that moment he jumped.  The blonde took $100 out of her wallet and handed it to the brunette. I can't take your money, the brunette replied.
"No, I insist. A bet is a bet and I want you to take it."
The blonde said.
"No, I honestly can not take it because I saw the 5 o'clock news, so I knew he was going to jump."
The blonde replied,
"No take the money because I also saw the 5 o'clock news but I didn't think he would jump twice."