Cubs send Kris Bryant, Javy Baez and Addison Russell to minors
Joakim Noah wants to stop violence, but tragedy provides reality check
Rep. Tammy Duckworth announces Senate bid: "I will fight my heart out to represent you with honor and integrity"
77% of CTA riders satisfied with service — down from 81% in 2011
Emanuel reminisces about his role in protesting Nazis at 1978 rally in Marquette Park