Which wall - if any - gets your vote?

27 votes
1 - Brown corrugated metal panels with round pipe at the top.
4%
9 votes
2 - Wide base that narrows near the top.
1%
13 votes
3 - Distinct gradual slope to make climbing difficult.
2%
80 votes
4 - U.S. side has stamped brick pattern; Mexican side has metal grating at top and is covered in spikes.
13%
20 votes
5 - Concrete base, metal top.
3%
14 votes
6 - Hybrid of metal poles at the bottom, metal plates in the middle, concrete blocks at the top.
2%
89 votes
7 - Metal columns to help agents see other side. Metal plates and round pipe at top.
14%
14 votes
8 - Three concrete panels topped by a large, round pipe.
2%
24 votes
Different design.
4%
349 votes
No wall at all.
55%