tag:bbc.co.uk,2008:cps:playlist:mediaAsset:36061712 Justin Trudeau meets quantum challenge Canadian Prime Minister Justin Trudeau confounded a reporter, who questioned his knowledge, by accurately describing the physics behind quantum computing. 2016-04-16T07:44:44Z 2016-04-16T07:57:01Z en News 36061712 99127 blocked tag:bbc.co.uk,2008:cps:mediaAsset:36061712 tag:bbc.co.uk,2008:cps:playlist:mediaAsset:35769036 Trudeau brings star power to White House Canadian Prime Minister Justin Trudeau is having talks and a state dinner with President Obama, bringing his star power to the White House. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:35750034 Trudeau visits Toronto Zoo's pandas Canadian Prime Minister Justin Trudeau participates in a panda-naming ceremony revealing Jia Panpan and Jia Yueyue at the Toronto Zoo. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:35785086 Obama and Trudeau trade jokes US President Barack Obama and Canada's new Prime Minister Justin Trudeau have lavished praise on each other during the first official visit by a Canadian leader in nearly 20 years.