India, Sept. 11 -- Every American President wants to leave his/her mark on modern world history, usually by altering global politics for better or worse. Some do it with economic policy, others militarily. Yet others want negotiated settlements to troublespots in and around the world, which has been the preferred method in the recent past. Usually, each administration builds on the work done by its predecessor as is the code of statecraft. However, that is something that modern political leaders, built up by social media gimmicks and rhetorical ramblings, seem to have lost. Many politicians, particularly the current US President, Donald Trump , have been elected on the express promise of undoing the work done by their predecessors. So he ...