9:26

Weak Suit Preference

6:10

Helvic Wiggle (or Helvic Wriggle)

20:16

Competing against Weak Twos and other Pre-emptive bids

14:17

How the Elite rigged Society (and why it’s falling apart) | David Brooks

27:59

Defense - Suit Preference Signal

16:30

10 Spanish Accents You Won't Understand

5:24

Trial bids (game try bids)

5:23

Bidding sIngle suited hands. Bridge Bidding Basics.