In movies it is shown that through polygraph test it can be found whether a person is lying or not. But we all know that it is not correct. What I am asking can the polygraph test be modified, more data collected so that it becomes more accurate ? Also is there any alternative to polygraph machine to find whether a person is lying ?

In USA, both US citizens and immigrants are being caught and sent to detention centers or immigration camps. There the people will be kept and will be deported to another country on a later date. And that person will be deported to another country irrespective of whether he or she originated from there or not. It is even worse than what the USA did during the world war 2 to the japanese americans. During the war the japanese americans were forcefully relocated to internment camps. It is very shameful period of US american history. Probably in 60 or more years later people will read about these events in their history books. They will understand how a deranged president did all these. And the fact that the USA president had support of majority of people. USA needs a revolution today. Just like the american revolutionary war a similar war needs to be fought by the sane people of USA. Otherwise whatever good that has been achieved since July, 4th 1776 will all be lost.