This is terrifying and dangerous work, and I'm sure it is difficult to crush people's dreams of coming to a new country and starting a new life every single day. This, in some ways reminds me of the underground railroad. These people are in similar situations; trying to get to "freedom" and begin a new life, and be able to support their families and have jobs. However, there is so much that is dangerous about some of these people entering the US; I am glad that our borders are being defended and drugs and dangerous people are being kept out.