CBS 2 Chicago wbbm7801059 670 The Score
New!  CBS Chicago Weather iPhone App: Daily Forecasts, Weather Alerts & Radar Maps!  Free Download »

Ro Thompson

Stewart Thompson gets treated for food allergies. (CBS)

New Approach To Food Allergies: Build Up Tolerance

A north suburban doctor says she has the answer for food allergies: drops of the food that could kill someone placed under the tongue.

10/25/2012