From Our Own Correspondent

The residents of an ordinary Moscow apartment block were recently tricked into showing what they really think of their president by a prankster who installed a massive portrait of Vladimir Putin in their lift. Some of the reactions were incredulous, some angry and a few unprintable ..and they had the whole country in stitches. Yet many Russians are confused rather than amused about proposed changes to their constitution. When President Putin dropped his bombshell announcement last month about rearranging Russia's power structure, some wondered if he was looking for a smooth exit or rather that he wanted to stay in charge of his country for life. Steve Rosenberg has been to Russia’s industrial heartland to canvass opinions.Yesterday the left wing senator Bernie Sanders won the New Hampshire Democratic primary contest. He declared the night “the beginning of the end” of Donald Trump but it is just one stage in the race to unseat the President and win the White House in November. Away from the campaigning in Iow