The Evolution and Enduring Charm of a Beloved Children's Show

India and Pakistan have agreed to a ceasefire in their latest round of fighting. But both sides accuse each other of violating that deal as leaders from around the world push for a more stable diplomatic solution.

And: Russian President Vladimir Putin proposes new peace talks with Ukraine on May 15th in Istanbul. This after leaders of major European powers met in Kyiv in a show of unity. They were putting pressure on Moscow to sign up to a 30 day unconditional ceasefire starting Monday. 

Also: A greenhouse in Ontario is producing lettuce made entirely by machines. The grower hopes that his produce will help Canada be less reliant on the U.S. market.