Listen and learn as leading CIOs share the decisions they'd do over, from misusing outsourcing to adopting tech too early.
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Decision I wish I could do over:
Tom Peck, Levi Strauss: Too often, I've chosen an early-adopter approach to new technologies. I've found the risk more often than not outweighs the potential benefits. I'm now more likely to be a fast follower unless there's super-clear joint accountability.