First lady Michelle Obama (R) and Chicago Mayor Rahm Emanuel (2nd R) chat with workers during a tour of Iron Street Urban Farm, one of the Growing Power farms, on October 25, 2011 in Chicago, Illinois. Earlier in the day the two visited a Walgreens store that sells produce. The visits were part of the first lady’s “Let’s Move!” initiative, which is designed to promote healthy eating and lifestyles in low-income areas. (October 24, 2011