I would definitely ask HR about the memo received from Joe Forehand yesterday announcing furher cutbacks. Ask when these cutbacks are going to stop. Say that you've heard a further 1% of total workforce is going, in addition to the massive cut-backs already seen over the past 18 months. Ask them when they think this will ever stop.
Ask them what they really think of Forehand. Ask them if they've looked at the Employee Survey feedback results that slated the Partners and the lack of direction this firm now has.
Ask them what future ACN has except from large outsourcing deals (a la Sainsbury's) where Consulting skills are being replaced and the fact that this firm is becoming nothing more than a sweatshop.
Ask them why more and more offices are closing and work being transferred to offshore centres in India, China, Czech Republic, etc... Ask them if there's any chance of being transferred to the New Zealand office instead of having to learn Chinese (btw - there isn't.... the NZ offices no longer exist!).
Ask them if they really think the IPO was the great idea that Forehand and Harry You tried to suggest. Ask them where all the cash the IPO was suppsoed to generate has gone to.
Ask them what happened to training for employees. Ask them what happened to Community Meetings. Ask them what is happening to the promotions and recruitment freeze (ask them why they're taking on so many interns instead of permanent employees, and don't forget to ask them whether the clients are aware that they're being charged for interns).
Ask them where the coffee machine is, have a cup to make sure your day wasn't completely wasted, and then ask them if you can be excused for a few minutes - during which time, make a hasty escape and don't ever look back.