insight from former medtronics ceo bill george who serves as director at exxon mobil, also a professor at harvard and bob herbold joins us, running a consultancy and serves on the board of directors at agilent technologies. what a team. glad to have you both. bill, i want to start with you. let's start with sam suns. that's such an interesting company. there's talk of patent infringement, all sorts of issues. people are wondering whether they have the right secession plan in place. >> this is basically a family-owned company. chairman lee took over from his father, now he's getting ready to pass the reins over to his son jay widely. i think it's a logical transition. he's well trained. he's been in the job 27 years, but samsung has done an amazing job and you have to say that chairman lee is the big gates of korea. they've done a fantastic job competing with apple. they're the only ones that have. so i think you have to give them a lot of credit. i feel badly about his heart attack. maybe he should have transitioned a few years ago, but i think it is time. >> bob, would you agree with