many others are trapped inside their homes as water rises around them. streets have been turned into rivers. fields washed out. sewage now backed up. the u.n. is calling gaza a disaster area. this is from four days of tore rennenal rains as powerful storms slammed many parts of the middle east. and there is as all-out effort to save pandas from extinction. we're going to take you to china to show you what they're doing. [ male announcer ] here's a question for you: