A titanic geopolitical struggle is underway, writes Peter Bergen. He says Ukraine wants to join the West and Israel wants to joined the Arab East.
Russia is trying to stop the former, and Iran and Hamas are trying to stopping the second, he says. Bergen: Who wins the fights between these two networks will determine much about the dominant character of this post-Cold War era. "These wars are indeed our business, and we are deeply involved in both conflicts," he writes.