STEVE INSKEEP, HOST:
A brief encounter between two leaders has raised hope for better relations between India and Pakistan. India's prime minister hosted Pakistan's president and accepted a return invitation to travel to Pakistan. We talk here of two nuclear-armed rivals whose relations were even worse than usual, after Pakistani militants attacked Mumbai in 2008. And the meeting came as disaster struck Pakistani troops facing Indian soldiers in the Himalayas.
NPR's Julie McCarthy is going to talk us through all this. Hi, Julie.