Advice columnist Carolyn Hax and cartoonist Nick Galifinakis are ex-spouses who work together every day and manage to enjoy it. Lisa Bonos chats with them and with Wendy Paris, about how to survive a divorce.
As matchmaker Christina Antoniades and reporter Michelle Leiby prepare to retire from Datelab, they look back on the 550 couples they've set up, revealing their favorite pairings and what they've learned about love.