. >> richard marx is next. laces? really? slip-on's the way to go. for the bag. thanks. i know a quiet little place where we can get some work done. there's a three-prong plug. i have club passes. [ male announcer ] now there's a mileage card that offers special perks on united, like a free checked bag, united club passes, and priority boarding. thanks. ♪ okay. what's your secret? ♪ [ male announcer ] the new united mileageplus explorer card. get it and you're in. >>> welcome back to "cbs this morning saturday." i'm rebecca jarvis. >> i'm seth doane. coming up, how to read people like you in 90 seconds or less. the secrets of body language. >> i wonder what you're telling me now. >> pull my arm. >> and sara moulton will dish about julia child and her ultimate dish, breakfast for dinner pizza. >> and he's written hit singles with luther vandros and sang backup for whitney houston. richard marx is here to sing some of his own greatest hits. >> looking forward to it. >> first over to lonnie quinn with a check of the weather. >> i have a question for you

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