nothing says "secured" like a good militarized border.
I don't see any reason why we should not guard our borders with troops and whatever else will help do the job. I guess some people would just rather do nothing.
It's not impossible to GREATLY reduce the amount of illegal, dishonest, desease- carrying scumbags ( see how I'm being like Lazs? isn't it cute?) sneaking across our borders.
We can go to the moon, but sealing our borders is impossible? If we spent a few billion, we could easily get our borders pretty damn tight. Nothing is perfect, but I'd bet we could reduce the flood of illegals by over 90% if we wanted to.