Thank you for your Service and Sacrifices.
If there was a Wall Bond that was Tax Free 3% yield in $1000
5000 10000 100000 denominations it would attract many people more than just donations.
Many people are getting less than 3% in banks and a Federal
Bond would be safe.
Also, use cheap Mexican labor on the border to build the wall just like in Nevada, Arizona and New Mexico homes are built with illegal construction workers and you can build 3 miles of wall for what one mile of American worker walls would cost.