What happens with a newly-elected Indian minister in the central government starts tweeting? Many hilarious controversies, clashes and headlines.

The general assumption in the climate change circles has been that there can be no substantial outcome at Copenhagen unless the U.S., India and China -- among the world's largest greenhouse gas emitters -- agree to binding norms. Given the current state of the U.S. economy, that will be a tough sell for President Obama and his negotiators, since India and China are unlikely to give in to mandatory targets or trade barriers; they are pushing for developed countries (accused of being prime polluters) to bear the heavier financial burden of keeping Earth from heating over two degrees Celsius, a debt the U.S. has stoutly denied that it owes developing nations. However, both India and China seem to be aware of how crucial it is for them to develop at a fast clip, but sustainably.

In the build up to President Obama's first state dinner, news anchors wondered in awe and glee what new surprises --- like the now-immortalized Princess Diana-John Travolta twirl --- the occasion would throw up. Given that their guests were the India Prime Minister and his wife, I didn't expect another dance surprise.

First they called her "that girl". Then, "madam". Eventually, they referred to her as "sir."

Much as we would like to believe that the long-drawn West Asian wars will end soon, the fact is that the U.S. now has a third front to its war on terror: Pakistan. And the Pakistan front is likely to be open for a long time. As a Taliban spokesperson reportedly said: "We are prepared for a long war."