Sandra: Keith set out to challenge the belief that humankind's knack for monetary exchange belonged to us alone. Monkeys have a bottomless appetite for sweet foods so using marshmallows, apples and grapes as rewards, Keith and his collaborators proved that monkeys can learn to use coins hard inedible metal as something of tradable value. The monkeys not only understood they could use money to buy delicious food, they also learnt to use money to conduct more complex transactions such as taking a gamble. That's a good contract and it's a good [one] for the Knicks as well. He's going to get better. He played well for us. Think it cool, said Mets left hander Steven Matz, who was working cheap nfl jerseys out on an adjacent field Tuesday and will be back in New York this week. A hard worker. He just another player and you can tell that all he wants to be. You take that one straight from the commentators or what he asked a reporter. Was one play that I feel like I could stic...