CNN The Situation Room October 9, 2013 21:52:00
>> since 1971, $2.5 trillion have been spent on the war on drugs. >> when we say no to drugs, it will be concluder that we mean absolutely none. >> some think there won't be room for them in jail. we'll make room. >> if you can't control drug use in a maximum security prison, how could you control drugs in the free society? >> it's a business worth $320 billion worldwide. >> if all you do is try to find a police or military solution to the problem, a lot of people die and it doesn't solve the problem. >> so, sir richard, what do you think? how do we have to deal with this problem? >> well, i'v...