This is Weekend Edition from NPR News, I'm Scott Simon.
(SOUNDBITE OF RIOTING)
SIMON: Turkish riot police fired tear gas and water cannons on demonstrators in downtown Istanbul during a second day of protests. The clashes were triggered by the government's plan to build a shopping mall in a downtown park. Turkish Prime Minister Tayyip Erdogan has called for an immediate end to the protest. NPR's Peter Kenyon joins us from Istanbul. Peter, thanks for being with us.
Next week, President Obama will meet with Chinese President Xi Jinping at an estate in California. Weekend Edition Saturday host Scott Simon speaks with Ken Lieberthal of the Brookings Institution about what issues the two world leaders are likely to discuss.
People might not want to stand near Australia's Prime Minister Julia Gillard if they want to keep their suit clean, but if they want a snack.... Earlier this month, someone hurled a sandwich slathered in Vegemite, the yeast extract that's Australia's national spread, at the prime minister. It missed by a wide mark. A student was suspended for 15 days, but he denies being the culprit.
SIMON: We've got conference championships going on in basketball and hockey. Can the Heat burn off the Pacers? Will this be the last rodeo for a great Spurs franchise or another gold ring? And four former champions are on ice in the NHL. Howard Bryant of ESPN The Magazine, the TV network and the website and the virgin cold-pressed olive oil joins us from the studios of New England Public Radio in Amherst. Howard, thank so much for being with us.
Teenagers can seem sullen, moody and uncommunicative, unless you know how to listen to them. James Harbeck does. He's an editor and linguist in Canada who's analyzed sounds that can be distinctly annoying to adults. James Harbeck joins us from the studios of the CBC in Toronto. Thanks so much for being with us.
JAMES HARBECK: Hi. Nice to be here.
SIMON: First, what made you devote any scholarship to this?