hi, everybody. i'm beth troutman. it is time for great videos before they go viral, "right this minute." a water buffalo tries to fight off wild hyenas who want her newborn calf. >> guess what? help is on the way. >> look at this, guys. >> the amazing video as the herd made sure to protect its own. an oversized load travels with escort vehicles -- >> guiding this truck because it is confused. >> what happens when somebody missed a sure sign of trouble.

awesome video of a horse race as riders go over 15 fences. the camera angle that lets you feel every near miss. and aer thappened, mom knew this was coming. the story behind an instant viral hit. this is not how you want your newborn to come into the world. this video was captured by the wild horse at the limit conservancy in kenya. you have a water buffalo and right there, her newborn calf. by newborn, the after birth is still visible on the mom, but as you can see here, there is a hyena and that hyena is looking for lunch. >> that's not a good introduction to the world for that little baby. >> it isn't. there you can hear the baby bellowing because it has been bitten. mom is trying to be protective, trying to ward off one hyena. the problem is, more come to

join. >> don't hyenas usually travel in pack? >> all four come and attack this mom and her baby. you see the baby hiding under mom's chin. this baby gets bitten multiple times during this at.tack >> oh, no! i don't like this one bit. >> good grief. you got to learn how to walk under the pressure of being attacked by hyenas. >> mom is turning in circles trying to keep them all away. the attacks keep coming. >> oh, no! >> this is a no-win situation. >> but help is on the way. >> the whole herd. >> there you see the whole herd. >> they're coming to help. >> cavalry comes running in. >> the calf was saved. >> wow. >> how tough is that calf and that mother. always good to be extra careful when you see one of these on the road. hard to miss. giant truck with an oversized load sign on the back. carrying some heavy, big time

stuff. usually followed by the little chase vehicle with the yellow lights and flags. that's actually who has the dash cam. this is the rear escort. also has the front. a pilot guiding this truck. it is confused. watch this. what if one of these things runs into something else? see the red suv passes safely. watch the oversized load. boom. >> takes down the whole thing. >> runs into one of those railroad traffic signs. see this thing hit the ground, the rear escort pulls over and eventually the truck pulls over too. we talked to the guy who was in this car with the dash cam. here is what happened. all the guys are communicating on walkie-talkies. >> coming around? >> the job of the front escort is to check the height of things like that, railroad crossing signs. the front escort was trying to tell the truck driver that when the rear escort was telling him that the car was coming around,

he didn't hear it. listen to this. this moment when the truck driver said i remember this spot, used to watch trains go by, the front escort is warning him again, didn't you hear me, you got to stop. he didn't hear it so he's familiar with this area. but probably just didn't realize how high up the load was. i guess something like 17 feet. >> what are the odds that guy was trying to talk to the truck driver as the other guy was trying to talk to the truck driver. >> it sounds like the front escort is like, can you guys hear me or what? sundays like that person warned the driver about the crossing signs. tb radio, only one talker at a time. when they back up, the guy says, we should alert the railroad, because we have stuff all over the track. as the guy continues to back up, it activated the signal, cars are stopping here. nobody hurt in this thing, which is good.

i'm no meteorologist, but this could potentially be the smallest rainstorm ever. >> what? no. that's coming from a building. >> or a fire hydrant. >> or the line that crossed, right? >> the camera pans off. it doesn't look like there is a building up above. look around. the camera pans around, everybody else is standing on a really dry street, yet you have a rainstorm the size of a basketball basket. >> it could be somebody on top of one of those buildings with a hose, right? >> this is in palermo, italy. when the video was posted, it went viral in europe because were so amazed. some people are saying rainstorms this small are in fact meteorologically possible but others are saying there was in fact an overhang of a balcony

and there was water runoff creating this, but that moment toward the beginning of the video where it pans up and you don't see a balcony. >> no. it is pouring down. it is not coming from a cloud in the sky. let's hit the english country side for a cool horse race. the wednesday horse cross country horse race 2013. all the horses are ready to go. they have to go over 15 fences. the cool thing is the rider on this particular horse, johnny barnett, has a go pro on his helmet. we get to in a way par take of the race ourself. this is awesome to see from this perspective with the horse's head bobbing up and down as it comes up on the fences and see them go right over. you feel like you're the one controlling this horse. it looks like it is all going --

it slammed, everybody is going fast trying to beat the other. this is when things start getting challenging. pay tension to this rider here, right at the front. >> man down, man down. >> the horse take off in a completely different direction. they keep going. here is another very close call. number five horse decides i think i'm going to not do this. >> oh no. >> dangerous for man and beast. >> i know. this guy falls right next to johnny. fortunately, misses him completely. this is homestretch right here. now they're galloping, giving it all they have. at this point, johnny is -- he manages to gain ground. here as the -- they cross the finish line. he comes in second place. >> i had a ton of fun watching thisvideo.

we're do not sure how, but someone managed to assemble -- >> all of the world's big egest speed bags into one little area. >> what happens when push comes to shove at spring break. he made a video for prom date and then played it back at olscho. see if his lip-synching got him the girl. (m(mususicic)) dedefifianancece i is s ini. dedefifianancece n nevevere. cicitrtracacalal m maxa. cacalclciuium m cicitrtrat. hihighghlyly s sololubu, eaeasisilyly a absorbed.