Separation Result News Today

>> translator: what im asking for is just to have my son back. thats the reason i came here was to save my sons life. i just want him to be home to take care of him. >> why? the mother says that immigration officials will not tell her where her son is, even though shes been released from custody. whats going on here, daniel? >> well, i think we need to take a little bit of a step back and understand what this zero tolerance policy is. chris hayes here on msnbc has done a good job of digging into...