US President Donald Trump has poured fuel on the fire amid the ongoing trade war with Canada by renaming the cross-border lake shared by the two countries from 'Lake Ontario' to 'Lake America'.On Thursday, Trump signed an executive order for the name change during a press conference in the Oval Office. He told journalists that the order would take effect 'immediately'.When asked what message he intended to send to Canada by renaming the lake, Trump claimed that Canada had been 'cheating' the Uni...