>> the isar team remains in haiti for ten days. they don't find any more survivors. >> and as we left, it was like being torn apart. you wanted to do more, but you couldn't do more. >> one of the most difficult things was all the people that we didn't rescue. so i think about that a lot. >> the hatian government estimates the earthquake claimed thousands of lives. but feradia has her life. >> because it was to me incredible and impossible that all this would happen. these people are just superheroes. >> i felt very connected to her. this is an experience that will follow me for the rest of my life. >> it's a pleasure to see how far they came to be able to help my country. >> coming up. a tourist captured something extraordinary. >> all this noise. crack crack crack. >> when a centuries-old sequoia crashes to the ground. >>> and later, for these tourists, a day trip in italy ends in terror. when "caught on camera what on earth" continues. erything toget two boyfriends. three jobs. you're like "nothing can replace brad!" then liberty

gig -- isared to this it easy to raise money?t is always challenging because it's a treadmill in the slope always gets higher. fast you are grown, they want you to grow faster. cory: you came into this -- you've seen the better venture capitalists. they arering what thinking right now with a cd thesert valuations -- valuations. what do you think they are thinking right now? >> when you see markets like they were a couple mondays ago, down greatly at the open comment causes people to question the underlying value of the ies they invest in. these companies are real. we provide software to small businesses around the world. it has enabled -- was enabled by mobile technology. for the hundreds of thousands of businesses that use our software and pay us a subscription fee to send a million invoices a month -- this is not something where companies are out there delivering something for free or have negative gross margins. software is a classically good business. the best investors are making sure that they are in businesses that can rea