1.   As casual and serious pin traders asked him about specific pins, Presburger unfurled a series of hand towels, each studded with dozens of Olympic pins.

2.   Business is not yet brisk for the pin traders.

3.   The Games will open under unprecedented security, with checkpoints and machine-gun toting National Guard members more commonplace than Olympic pin traders.

4.   Olympic pin traders set up their stands again, and folk dancers were taking a turn in the streets.