At least 20 children were killed in Monday's deadly tornado in Moore, OK, a suburb of Oklahoma City. Storm Chaser Jon Haverfield joined us live on First Edition via Skype.

Ai Weiwei Shares Details About the Film He Is Directing Via Skype in This New Interview The artist talks about directing his 6-year-old son, not being able to leave China, and his love for Berlin.

No injuries were reported. Copperfield recorded the mysterious crackling sound from the flight on his cell phone, which he played on TODAY Monday in an interview via Skype from Peoria.