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CNBC's Susan Li looks back at the week's top business and financial stories. Good news for the economy this week, as the Dow reached 18,000 for the first time. Sony released "The Interview." And Walmart announced wage hikes.
He's calling roll. Mad Money host Jim Cramer has new graduation guidelines to make school a better investment.
The "Fast Money" traders give their best 5 ways to play the Santa Claus rally.