President Trump's administration has promised that prototypes for a wall to be built all along the US-Mexico border will be delivered by the end of summer. But will a wall stop people smuggling and drug trafficking? Please subscribe HERE http://bit.ly/1rbfUog World In Pictures https://www.youtube.com/playlist?list=PLS3XGZxi7cBX37n4R0UGJN-TLiQOm7ZTP Big Hitters https://www.youtube.com/playlist?list=PLS3XGZxi7cBUME-LUrFkDwFmiEc3jwMXP Just Good News https://www.youtube.com/playlist?list=PLS3XGZxi7cBUsYo_P26cjihXLN-k3w246