It's even a shame when the woman on the right was just marginalizing him. Lady, there is a knowledgeable active youth concerned about political process in this country trying to engage with people who do not share his opinions to have a dialog about issues. Do not disparage him for something that we should all be proud of no matter what party we belong to.
Which is why the hyperbolic "all" is so terrible. Of course we aren't going to deport ALL. But if you argue "He wants to send some of them back", then you have to have a reasonable discussion about what does and does not constitute a deportation-worthy status.