[keiferski]

I don't understand why DC doesn't do a Parisian-style La Defense. The central historical DC core can remain at its current height, while skyscrapers and other high rises can be in a designated area.

http://en.wikipedia.org/wiki/La_D%C3%A9fense

[maaku]

Because this is about putting more lobbyists closer to the capital building.

[adestefan]

Because the city itself is tiny. It's only 60 sq miles. According to Wikipedia the urban area of Paris is 2000 sq miles.