. . "s and other evidence to find a cause. >> i have friends here, i have relatives down the road and you cant get in touch with them so he is why I am here, just to see if they are even alive. >> sreenivasan: this afternoon texas senators john cornyn and ted cruz toured the devastation. cornyn said there are still 60 people missing. >> we know that there are a number of people unaccounted for and right" . .