Dear Rusty: I’ll be 69 in April 2023, and my wife will be 59 later this month. I’m still working and am trying to determine whether I should take Social Security at 69 or 70. My main question revolves around my wife’s future Social Security benefits and how they will affect my decision on whether to start mine at 69 or 70. I would like to know how to map this all out. Signed: Waiti...