Folks all over Northeast Ohio are likely see double this weekend. The twins are here, hundreds of sets of them, for this weekend's annual Twins Days festival in Twinsburg. They'll have a lot of fun, but the event also serves a scientific purpose as researchers from around the globe descend. We'll meet with some twins and with a psychologist author, herself a twin, who lays out the blessing and curse of being a twin.

Guests:

Joan A. Friedman PhD, author, The Same but Different

Jerry Kest and Jeff Kest, northeast Ohio identical twins