Money | Four Loko Four Loko Numbers Add Up to Trouble Controversial drinks has a potent punch By John Johnson Posted Oct 28, 2010 3:53 PM CDT Copied Cans of Four Loko on display at a liquor store in Palo Alto, Calif. (AP Photo/Paul Sakuma) The Huffington Post weighs in on the controversy over Four Loko with a breakdown of numbers related to the caffeinated drink nicknamed "blackout in a can." 2: Number of college campuses that have banned it. 4: Number of cans of light beer with the equivalent alcohol in one Four Loko. 9: Number of students hospitalized at a college party in Washington state after drinking it. 18: Number of state attorney generals encouraging a federal investigation. 660: Number of calories in one can. For the full list, click here. Read These Next New Fox star, 23, misses first day after car troubles. Iran's supreme leader makes first public comments since ceasefire. Man accused of killing his daughters might be dead. White House rolls with Trump's 'daddy' nickname. Report an error