Obama hikes to Alaskan glacier, buys lots of cinnamon rolls – video

US President Barack Obama has visited the shrinking Exit glacier to highlight human-induced climate change while on a visit to Alaska. Obama says the glacier has shrunk rapidly over the past few decades, leading to sea level rises as well being a strong visual marker of a warming climate. On Monday he also visited an Anchorage coffee shop where he bought all of the cinnamon rolls on sale