Dhaka, Sept. 4 -- The US residential polls are akin to a drama that is staged every four years in which the American are actors on stage and the rest of the world is the audience. With one major difference, however. While in a usual theatrical performance the viewers are there mostly for amusement, though some may be enlightened and enriched by the experience, in the case of the US elections, unlike in others, their fates are inextricably linked to the outcome of the play. This is not predetermined by any playwright, though it can often be predicted. It is not implausible therefore for some on-lookers to want to intervene in what's happening onstage. It must be done discreetly, and with great circumspection. Take for instance, the Russian...