October 2, 2012 1:42 pm Mother Running Marathon for Autistic Son In the past 30 years the prevalence rate of Autism Spectrum Disorder has skyrocketed. The CDC estimates indicate that autism spectrum disorders occur in 1 out of every 88 children. Local 2:20 Chicago Forecast: Cooler end to the weekend 2:18 Latest forecast from the NBC 5 Storm Team 2:13 Mayor proposes to relocate migrants from downtown shelter to Chicago's South Side 0:47 Surveillance video shows armed thieves storm West Town bar 2:11 Dozens arrested at pro-Palestinian demonstration on Art Institute of Chicago campus