Build a wall in key areas along the US-MX border

This voting position concerns the security of the Southern US border with Mexico. It promotes to focus on establishing physical barriers in key areas, such as locations that show a high amount of illegal crossings. It therefore is an acknowledgment that walls can be a supportive element to protect the US border from illegal immigrant crossings, but without the need build a large-scale wall across a broad (or entire) stretch of the ~2,000 miles long border shared with Mexico.