Donations for a Fence to Cut Immigration

I think that this donation system is a great idea compared to raising taxes to help pay for it. One, the people who this is really important to can donate and they will feel as if they are having a part in the whole system. Also, you would not be taking more money from people who just don't have it right now. I am sure they are going to be able to raise quite a bit of money through the donation system, especially if the advertise it well and get the word out.