Europeans are shaking their heads over their American friends again. Whether talking to people in the street, in the cafés or to journalists or political leaders, everyone here asks me the same question: Has America lost its mind? Town halls filled with angry citizens, shouting at their elected leaders, some of them armed with guns and threatening signs? Besides the media spectacle of these neo-1776 revolutionaries, what is doubly perplexing to Europeans is the focus of the protests: healthcare.