Public image of Vladimir Putin to the reality of Putin's modest physical stature, his height being officially reported as 5'7", and some of the activities used to promote his virile prowess have been criticised for involving deception or being completely staged. Notable examples of Putin's macho adventures include: On 11 December 2010, at a concert organized for a children's charity in Saint Petersburg, Putin sang "Blueberry Hill" with Maceo Parker's jazz band and played a little piano of it and of the Russian patriotic song "" from his favourite spy movie "The Shield and the Sword". After that he took part in singing of a
Russian military intervention in Ukraine (2014–present) At the private leaders' retreat, held the weekend before the official opening of the summit, Canadian Prime Minister Stephen Harper told Russian President Vladimir Putin "I guess I'll shake your hand but I have only one thing to say to you: You need to get out of Ukraine." The incident occurred as Putin approached Harper and a group of G-20 leaders and extended his hand toward Harper. After the event was over, a "spokesman for the Russian delegation said Putin's response was: 'That's impossible because we are not there'." In March 2015, NATO's top commander in Europe General Philip M.