Learn Blackjack Video Source & Info:
http://betterbook.com/blackjack Professional blackjack player Derek Sutta shows you the best scenarios for doubling down (part 2 of 2).
This video is an excerpt from iPad/iPhone book Blackjack Domination: Learn Strategy, Count Cards, and Beat Vegas. For more skills and tricks: http://betterbook.com/blackjack
Available on iTunes.
Source: YouTube