uni union. delicate and these signals matter in terms of what they're thinking. does the u.s. military believe china's about to bomb or invade taiwan? no. but they do that to show, listen, we're going to stay tough on this issue. >> we're the big dog. >> exactly. >> jim sciutto, thank you for that report. coming up, we'll talk about inside the city where the sound of gunfire and shelling never seems to stop. a live report from aleppo, syria, as calling for a cease-fire to get desperate families out. he is.errible at golf. but i'd like to keep being terrible at golf for as long as i can. patented ensure enlive has hmb plus 20 grams of protein to help rebuild muscle. for the strength and energy to do what you love. ensure enlive. always be you.