♪ emily: airbnb hired and amazon executive to lead preparations for their anticipated ipo. they say the executive will fill the cfo job that has been vacant most of this year. he has been vice president and cfo of the amazon unit responsible for global website sales. joining us is olivia. who is stephenson? >> he has been at amazon for 17 years. he has been very successful. he is a perfect choice for airbnb. the ceo and founder of airbnb has been hiring amazon executives.