A look at the controversial riot cops unit, told through the stories of three veteran cops and a young recruit.

Taught By Professor Michael Starbird, Ph.D., University of Wisconsin at Madison, The University of Texas at Austin

What Are the Chances? Probability Made Clear helps you understand the random factors that lurk behind almost everything�from the chance combinations of genes that produced you to the high odds that the waiting time at a bus stop will be longer than the average time between buses if they operate on a random schedule.