The latest:
U.S. President Joe Biden says American citizens in Ukraine should leave, says ‘things could go crazy quickly’ as he takes questions on Russia-Ukraine situation in NBC interview.
Ukraine crisis now ‘most dangerous moment’ in Europe in decades, U.K. Prime Minister Boris Johnson says as diplomatic talks yield no real progress.
Prime Minister Justin Trudeau is set to speak with Biden and other world leaders Friday about the situation in Ukraine. Canadians in Ukraine have already been urged to leave the country.
Ukraine trains citizen-soldiers for guerrilla warfare, says reservists could be called up to fight if Russia invades.
Russia is massing
