mark strassman, cbs news, atlanta. >>> coming up after your local news on "cbs this morning," a livein ukraine and reaction from former defense secretary robert gates. >>> plus, we'll take you to a lab where research is exploring embryo for intelligence. >>> and we'll hear from the creators of the wildly popular mobile app tinder. that's the "cbs morning news" for this wednesday, thanks for watching. i'm anne-marie green. have a great day. -- captions by vitac -- www.vitac.com -- captions by vitac -- www.vitac.com >>> your realtime captioner is linda macdonald. >>> good morning, everyone. it's wednesday, march 5. i'm michelle griego. >> hi, everyone. i'm frank mallicoat. it's "hump day," right, lawrence? >> yeah. you got to love that, one of my favorite days of the week and looking good. we are going to see some clouds rolling on in and some showers possibly making their way into the bay area. we'll talk about that coming up. >> all right. and we already have some big problems if you are an bees bay bart rider. the south hayward bart station close to the surfaced for a police investi