CHICAGO (CBS) — Chicago Ald. Ed Burke has proposed a citywide ban of so-called energy drinks, citing potential health risks with the highly caffeinated beverages.http://chicago.cbslocal.com/2013/01/17/energy-drinks-would-be-banned-in-chicago-under-proposed-ordinance/ In Chicago, there is an average of two or three homicides a day. However, this is important to Ald. Burke.