Quebec family travels world before children go blind

A family of six from Quebec is back home after spending a year travelling the globe. Edith Lemay and Sébastien Pelletier embarked on this trip of a lifetime because three of their four children will eventually go blind due to a rare condition. Mike Armstrong explains how the nightmare diagnosis led to a dream trip full of unforgettable visual memories.

• Family trip around world for Canadian kids losing vision has ended. Here’s what happened