Ram Madhav writes: When PM Modi meets President Biden

There is palpable excitement on both sides over Prime Minister Narendra Modi's visit to the US next week. He will be among the few dignitaries to get the rare honour of addressing a joint session of the US Congress more than once. President Joe Biden is hosting a dinner on the White House lawns that will see the attendance of thousands of people, a gathering only comparable to the visit of Pope Francis during the Obama regime in 2015. There is expectant ecstasy on one side that India shall soon become an "ally" — if it's not already so —…