On: Goodbye, New York, California and Illinois – Hello...

[bronco21016]

I think in the particular case of my co-worker the blue is spilling into the traditionally red rural areas. The population centers inevitably must expand to handle the migration.

[megablast → bronco21016]

So blue cities are expanding, as cities have always done?

[seanmcdirmid → megablast]

Almost all big cities are blue. The biggest red city is Mesa Arizona.