CBS 2 Chicago wbbm7801059 670 The Score

Warm Up

Keys hang in the ignition in a Honda Civic as it makes its way down the line at the Japanese automaker's plant in Greensburg, Indiana on March 17, 2011. AFP PHOTO/Mira OBERMAN (Photo credit should read MIRA OBERMAN/AFP/Getty Images)

Leaving Your Car Running To Let It Warm Up? Not A Good Idea

Two Chicago sisters who normally leave their cars idling so the vehicles can warm up had them stolen Friday morning. CBS 2’s Chris Martinez reports.

01/25/2013