To be honest, in my head, the main reason I would be for a wall is that it could serve as a catalyst for future immigration reform and the main negative aspect is probably environmental (dividing the Rio grande and increased flooding etc). I see virtually none of these arguements made here. It's just a bunch of partisan bullfluff you all got off your partisan news networks. Have fun sheeps. As usual, I think all the Democrats and Republicans in the conversation sound like uneducated partisan idiots. Let me know when you guys start thinking independently.