He should not build the wall because it could effect peoples jobs or relationships. It could stop people coming in but stop money coming in so it could get poor and poor.If Mexico could not be a part of USA how would they trade.
It could stop illegal drugs or tresspassers. It could stop people argueing.It could also make people pay to take the wall down but Trump could make Trump keep it up forever.
In my opinion i think it should be took down as people could lose family.
What is your opinion comment it ?