As reported in
this thread, the Today show profiled the 59 yr old Phi Kappa Sigma pledge.
Anyway, afterwards, during the anchor chat, Katie Couric asked Ann Curry, Matt Lauer & Al Roker if they were in a fraternity/sorority. None were. Katie then said something like, "I'm the only one who went greek here - I'm a Tri Delta (can I help ya help ya help ya)!" (Yes, she actually said that! ) They all chuckled.
She then said to Matt, "You could've been a Sweetheart for Tri Delt!" Mat didn't seem too excited by that.
In case you're wondering, Ann said that she was in the journalism school & most of the students there didn't join those groups.