People In Oklahoma Are Leaving Coolers On Their Porches For One Amazing Reason

A heat wave has brought unbearable temperatures to Oklahoma, making mail delivery a dehydrating task for the men and women of the Postal Service.

http://www.sunnyskyz.com/good-news/1284/People-In-Oklahoma-Are-Leaving-Coolers-On-Their-Porches-For-One-Amazing-Reason