@tutumlueillinois-edu Active 9 years, 6 months ago ActivityProfileFriends 1Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates Friendships New Groups Group Memberships Group Updates Mark Snyder and Erol Tutumluer are now friends 9 years, 6 months ago Erol Tutumluer @tutumlueillinois-edu View Profile