L'excellent politologue Emmanuel Todd nous livre son analyse sur les Etats-Unis :
http://www.dailymotion.com/video/x3w...empir_politics
http://www.dailymotion.com/video/x3w...empir_politics
http://www.dailymotion.com/video/x3w...empir_politics
http://www.dailymotion.com/video/x3w...empir_politics
http://www.dailymotion.com/video/x3w...empir_politics
http://www.dailymotion.com/video/x3w...empir_politics