alan schauffler looks into what is being done to prevent disaster. >> reporter: this construction siteto be an elementary school. and this is much more than just a school. this $13.8 million project is also going to be a means of shelter for people in case there's a subduction zone earthquake off of the coast followed by a massive tsunami. people will be able to climb up these pillars and ride out the tsunami on a platform. but how ready is the whole west coast for the really big quake? >> man plans, god laughs, and, you know, we can only plan so much. we can only train so much. and the only thing that we can do is try to be there as quickly as we can to assist the survivors. >> reporter: so the concept is virtual evacuation. it might take you a long time to get three or four miles inland and find high elevation, but if you could just go 45 feet straight up, you might stand a real chance. this is the first of its kind in north america. >>> you can watch alan's full report tonight at 8:00 pm eastern. >>> ashar qureshi reports an artist is using his background in farming to his creative

alan schauffler, al jazeera. >>> you can watch his full report tonight at 8:00 eastern. >>> floyd mayweathereraring today for the final fight of his career. he hopes to finish with a slate when he goes up against his opponent. >> reporter: it's a due you that has many fans scratching their heads. the first woman to coach in the nfl to accept a invitation from floyd mayweather. >> if this is his way of saying maybe i want to do better, the worst thing that i could have done was just outright refuse that, because he would be like, man, i tried. here is somebody i thought maybe i would be able to relate to, and she shut me down, forget this. >> reporter: this group treated: her response: mayweatherer had pleaded guilty on two domestic violence margins and went to jail for two months after hitting his then girlfriend. it was earlier this summer that welter made history when the arizona cardinals hired her to work with linebackers. >> i didn't start playing football to be here. i didn't even dream that it was possible. and i think the beauty of this, is that, though, it's a dream i never could have