Ottawa – Prime Minister Mark Carney can call a snap federal election on Sunday that is going to set stage for a vote as early as April 28, per sources. However, it still has to be seen if election day is April 28 or May 5 but a decision in this regard is expected shortly. Carney was sworn in as prime minister on March 14 after winning the Liberal leadership race after Justin Trudeau stepped down as prime minister and party head.