US-led alliance & China trade hacking claims ahead of top diplomatic meeting; geopolitics at the Olympics

Hear analysis from US correspondent Owen Churchill and Beijing-based correspondent Kinling Lo after this week's claims and counter-claims of state-sponsored hacking attacks, and why NATO's involvement is significant. How will this affect the first face-to-face meeting of senior US and China diplomats after the terse Alaska meeting in March? Sports editor Paul Ryding calls in from Tokyo with insights on the events to watch destined to bring patriotic fervour from Chinese, American and Indian…