. >> bob herbert, thank you very much for being here. we've got lots ahead tonight.ncluding some art official insemination news for the first time-ever on this show. don't be weird, this story invovrls the state department. please stay with us. you need to catch the 4:10 huh? the equipment tracking system will get you to the loading dock. ♪ there should be a truck leaving now. i got it. now jump off the bridge. what? in 3...2...1... are you kidding me? go. right on time. right now, over 20,000 trains are running reliably. we call that predictable. thrillingly predictable. get to the terminal across town. are all the green lights you? no. it's called grid iq. the 4:51 is leaving at 4:51. ♪ they cut the power. it'll fix itself. power's back on. quick thinking traffic lights and self correcting power grids make the world predictable. thrillingly predictable. dave, i'm sorry to interrupt... i gotta take a sick day tomorrow. dads don't take sick days, dads take nyquil. the nighttime, sniffling, sneezing, coughing, aching, fever, best sleep with a cold, medicine. some say