U.S. President Donald Trump didn’t mince words about his Russian counterpart, recently admitting that he is losing precious patience with Vladimir Putin. This week, Russia’s President sang a familiar tune on the battlefield, escalating terror and testing NATO’s defenses. Geoffrey Johnston, an International Affairs columnist with the Kingston Whig-Standard, joins Andrew Pinsent in Hour 4. And in today’s edition of This Week In History, we examine Lorne Greene's impact on the Canadian media landscape, starting from his time as a national TV news junkie.

<p>U.S. President Donald Trump didn&rsquo;t mince words about his Russian counterpart, recently admitting that he is losing precious patience with Vladimir Putin. This week, Russia&rsquo;s President sang a familiar tune on the battlefield, escalating terror and testing NATO&rsquo;s defenses. Geoffrey Johnston, an International Affairs columnist with the Kingston Whig-Standard, joins Andrew Pinsent in Hour 4. And in today&rsquo;s edition of This Week In History, we examine Lorne Greene's impact on the Canadian media landscape, starting from his time as a national TV news junkie.</p>