Among influential U.S. political tweeters, President Barack Obama is the undisputed king of the fake followers. A MailOnline analysis ranks his sizable Twitter following as the most deceptive total among the 21 most influential accounts run by American politicians: More than 19.5 million of his 36.9 million Twitter followers are accounts that don't correspond to real people. The four phoniest accounts in the sample, which included Democratic and Republican Party leaders in Washington, D.C., were those belonging to President Obama, Vice President Joe Biden, first lady Michelle Obama and the White House communications shop. Of the president's 36.9 million Twitter...