I joined Warren Brown, Washington Post journalist since 1982, on his chat line Friday, May 20, 2011.

This is how it started:

Hey Warren

I am at Berlin Tempelhof Airport, Berlin, Germnay attending the 2011 Michelin Challenge Bibendum.

Click on Warrens picture to go to the washingtonpost.com chat:

warren_brown Warren Brown and Lou Ann Hammond chat on www.washingtonpost.com, May 20, 2011 Automobiles and Energy