A long-awaited public appearance by Chao Chien-ming, the former son-in-law of ex-Taiwan president Chen Shui-bian, has been pushed back by a flight delay — a minor hiccup in a story Taiwanese media are watching closely.

• Chao was due to land in Kaohsiung tonight on a Vietnam Airlines flight from Ho Chi Minh City.
• The airport display showed the flight running 53 minutes late, delaying his arrival.
• Friends said he plans to bring what they call hard proof explaining why he has stayed silent, and invited reporters to the airport to see it.
• Chao remains a recurring figure in Taiwan's political news because of his family ties and past legal troubles.

Outlook: Reporters are waiting at the airport, and whatever evidence he brings will likely drive Taiwanese coverage over the next day.