. >> reporter: rabbi radinsky was suffered from dehydration and this teenager knew he was in troubleaunched his own rescue mission. he borrowed his cousin's canoe and paddled right into the rabbi's house. >> they took him up to higher ground and then went back out in the floodwaters to rescue about 12 others most of them elderly and homebound. >> one family actually climbed out through a window screen which we had to cut open. >> reporter: rabbi radinsky says the teenager performed what he calls a mitzvah. marlie hall, cbs news, texas. >>> coming up after your local news on "cbs this morning," more on the aftermath of flooding in texas. we'll be live from the scene and get the forecast. >>> and the high cost of building american embassies. nancy cordes looks at why they're overbudget. that's the "cbs morning news" for this thursday. i'm anne-marie green. have a great day. -- captions by vitac -- www.vitac.com >>> an inside look at oracle arena. can you hear the crowd still? >> no. >> it's the fans trying to clean up after last night. what an exciting night. >> it was a big night. so