William Bennett , nation 's first `` drug czar , '' believes legal marijuana is bad for society . Bennett says William Bennett agrees that pot is addictive and not just a harmless plant . Lady Gaga : Medical studies find chronic use leads to abnormal brain structure , bad memory . We took on many big fights , the largest of which was the cocaine epidemic spreading from the jungles of Colombia to the streets of the United States . Bennett : Washington and Colorado will come to regret decision to legalize pot for adults .
William Bennett , nation 's first `` drug czar , '' believes legal marijuana is bad for society . Bennett says William Bennett agrees that pot is addictive and not just a harmless plant . Lady Gaga : Medical studies find chronic use leads to abnormal brain structure , bad memory . Bennett : Washington and Colorado will come to regret decision to legalize pot for adults .