Pretty sure that Trump is not killing the DACA, he is just not renewing it. Slight difference. It was an executive order by Obama, with a time limit placed on it. Lot's of presidents do stuff like that. They do something super helpful to themselves and have it expire for the next president.
Trump is not renewing the executive order and making Congress vote on it, thus making it a law or not.
Which should be the way it is done. I am not a fan of executive orders.







