This is sad, yes.
Bernard Lewis is a researcher who has written about Islamic terrorism. He claims a good deal of the impotent rage that westerners find so confusing is because Islamic nations used to be a world leader on the political stage. Now they are consistently near the bottom on various comparisons (human rights, economics, political influence) and as a result people grasp at desperate philosophies to regain that lost sense of power and prestige. Before Islamic fundamentalism became popular in the 70s & 80s, Pan Arabism was the desperate, failed philosophy of renewal and rejuvination. Saddam Hussen was one of the last Pan Arabists and that was partly why he invaded Kuwait and wanted to invade Saudi Arabia.
Anyway, point being, the US is going through the same process. We used to claim we were the ‘best’ country on earth. Now we are closer to the least good OECD country. Now third world countries are lapping us. Brazil was a military dictatorship 20 years ago, and they have universal health care. The US, with our 200 year history of democracy does not. Human rights in third world countries are starting to lap our own. Third world nations are starting to shame us with their civil rights, safety nets, levels of democratic participation, effective political leadership, job growth, etc.
And angry, frustrated people who feel their national and personal prestige, autonomy and power are falling apart make easy picking for radical philosophy which seeks to blame ‘those impure people’ for the fact that prestige, power and influence are rapidly slipping away. That is the breeding ground of fascism (Islamic terrorism is arguably a form of fascism since it is a militant, RWA philosophy based on a desire for renewal, rejuvination, purification and a return to the ‘good old days’ of power and prestige, at least for the right people and the purified nation as a whole).
There is a strong ground for fascism to become more and more popular in the US as we keep slipping down the global socioeconomic and political totem pole. And I think the tea party is just the beginning. A few years ago a mainstream senate candidate calling for more Tim McVeigh style attacks (which Sharron Angle did with her 2nd amendment statement) would be unthinkable. Now it barely registers. But I don’t think we will ever go into full on fascism. But that is just my opinion.