British man returns home after 28 years of walking across the globe

Karl Bushby was 29 years old when he embarked on his "Goliath Expedition" across South and North America, Asia and Europe. After more than 10,000 days on the move, he's finally returning home to northern England. Ramy Inocencio reports.

Karl Bushby was 29 years old when he embarked on his "Goliath Expedition" across South and North America, Asia and Europe. After more than 10,000 days on the move, he's finally returning home to northern England. Ramy Inocencio reports.