What difference does it make? Do we do a cost analysis on every dollar the government spends? If that were the case, the US taxpayer would have a few more bucks in their paychecks.
Well I thought we were discussing a problem. I think it would be prudent to move forward with the well thought out solution. The best you have given me is well if this wall does x then we may pay for the initial investment. By saving hypothetical money we would ve spendimg based on an estimate of how much an illegal costs the U.S. over a lifetime.
If we can spend half as much on a different solution and get twice the benefit, then that would be a much better way to proceed. Is it too much to ask that we move forward with imformed opinions?
The problem, x number of people want to enter the U.S. illegally. A wall is not going to reduce that number. People will continue to attempt to get here illegally. If illegal immigration in its current state is something we ought to address as a major issue, which I am not sure that it is, then we might as well address it well.
As we are not discussing any way to reduce the number of people who want to come to the U.S. then we are going to need more and more security measures at the wall. This is largely because when people hit an obstacle they try to fimd ways to surmount that obstacle. So, the solution will have to entail somethimg that is either cost prohibitive or incentive reducing. A wall is neither.
I think that forcing businesses to validate employees would go much further while costing less. I think that lookimg into the cost benefit of higher tech solutions, additional personnel, and strategic placement of infrastructure is something worth investigating.