Watch CNBC's Jim Cramer react to November retail sales, Musk vs. Warren Twitter spat and more

Watch CNBC's Jim Cramer and the 'Squawk on the Street' team react to November retail sales, which posted the lowest quarter-on-quarter gain since July. "This number is just a rear view of what the stocks have been telling us," Cramer says. The Mad Money host also weighs in on the latest Twitter spat between Sen. Elizabeth Warren (D-Mass.) and Tesla CEO Elon Musk over taxes.