I’m on a deadline and difficult to reach today. (How to contact me)

I’m way behind on a couple of presentations that I have to give later this week, in part because there have been many, many calls and interviews about the situation in Colombia. Unfortunately today I need to put things in “do not disturb” mode for several hours, when not in already-scheduled meetings (internal meetings, interviews, a sit-down with visiting Colombians). I will be hard to reach.