This week, Peter answered your questions from one of the cooler hotels in Washington D.C, The Dupont Circle Hotel.

 

Peter answers your questions on airline refunds, the Trans–Siberian Express, travel to Cancun and how to use up companion tickets with a deadline.

 

Each week during our CBS Radio Show, Eye on Travel, Peter answers your travel questions. You can ask Peter your own travel questions by emailing him at peter@petergreenberg.com or tweeting him your questions @petersgreenberg (include #AskPeter).