70 Year Old Runner Runs 72 Races, Chicago Marathon to be 73rd 10/06/16 7:56AM

70 year old Chicagoan Chuck Aron runs in memory of Paul, his brother-in-law who passed away from Alzheimer's. Paul would have been 73 this year, so Chuck decided to run 72 races leading up to his 73rd race, the Chicago Marathon. If you'd like to make a donation, visit http://73for70.com/.