G7 Leaders Stroll Through Taormina

G7 leaders took in the views from the scenic Italian town of Taormina, at the start of a two-day summit where they will attempt to bridge differences over trade and climate change. Diplomatic sources say the United States holds different positions to the other G7 members on these issues, with European Council President Donald Tusk saying it would be the "most challenging" meeting the group has had in years. (Reuters)