Dhaka, March 27 -- So there will be a rematch of Joe Biden and Donald Trump at the American presidential election come November. It will not be a pretty sight, or an inspiring one. And, yes, there is Robert F. Kennedy Jr with his rather chaotic campaign for the White House. He invokes his assassinated uncle John F. Kennedy's name at his campaign rallies, but that has not helped him much. His own siblings have let it be known that his third party run for the White House is a disaster for America.

American presidential elections are always a spectacular affair, sometimes a circus. Unlike parliamentary forms of government, where politicians rise to the top job generally after gaining experience in various departments, American presidents ha...