One of my best friends just got a job as a bank teller. He's doing on-the-job training right now.
That sounds like a difficult job. What all does a bank teller have to do? 
Most of the job is dealing with customers. But he'll get to do some cool things like checking for counterfeit money and dealing with identity theft.
Those do sound like cool things. Is counterfeit money really that common? 
Yes, I've actually gotten counterfeit bills before! Counterfeiting has been going on for as long as money has been around.
Wow I had no idea it was that common. Does the counterfeit money look real? How do they do it?
Counterfeit United States currency
Counterfeiting of the currency of the United States is widely attempted. According to the United States Department of Treasury, an estimated $70 million in counterfeit bills are in circulation, or approximately 1 note in counterfeits for every 10,000 in genuine currency, with an upper bound of $200 million counterfeit, or 1 counterfeit per 4,000 genuine notes.
However, these numbers are based on annual seizure rates on counterfeiting, and the actual stock of counterfeit money is uncertain because some counterfeit notes successfully circulate for a
some girl's name and the other would reply "Nurse" and get it right (someone they know with that name is a nurse) or give three personal references that the other partner got wrong, leaving the opposing team to figure out the right answer from just three personal names - the answer being some kind of occupation (relatives and friends of the first couple with those names being in that job). One thing that contestants were not allowed to do was to give 'sounds like' words as clues - the