What kind of Crisis at the US Southern Mexican border is it really?

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"We need to support the efforts to secure our borders. Some think the wall idea is a bad idea. but the wall idea is not new. But, shutting down our government or announcing a national crisis at the border is a crisis in itself. We need to get real and get to the table about what actually can be done to protect America at it's southern border without shutting down the government or sending US military troops there. The idea behind sending troops is to show military force and will only make people get more anxious and paranoid than they already have become since the first mention of a Border Crisis was made by the president earlier on. And the cost to deploy the US Army for 100s of Millions is going to create a problem that is much worse than anything we might imagine.?" - from my comment on the YouTube in the link below: Border Talks Hit Snag Headed Into New Week | Morning Joe | MSNBC