Skype is a professional video conferencing service that is used by The Bitcoin Show and all other major news services to interview guests. The important thing to remember when interviewing a guest is that when you don't have them in the office with you it is harder for them to pull the wool over your eyes and get away with falsehoods.
When using Skype, it is important to remember that any feedback will give a warbling sound. Also, the red webcams are the best for Skyping as they can penetrate any untruthiness more easily.
Skype is also great during the 22 hours a day OnlyOneTV broadcasts a hallway, as improptu Skype raves frequently break out when people call Bruce with it.