Marijuana arrests are the engine driving the U.S. war on drugs. In 2012, there were 749,825 marijuana arrests in the U.S. – nearly half of all drug arrests. Almost 90 percent of these arrests were for simple possession, not sale or manufacture. Blacks and Latinos are arrested at vastly disproportionate rates, even though white people use and sell marijuana at similar rates. A marijuana arrest is no small matter – the arrest creates a permanent criminal record that can easily be found by employers, landlords, schools, credit agencies and banks.