(CNN) — Gaps in fencing along the US-Mexico border can be a dramatic — and sometimes puzzling — sight. Miles of tall steel bollards end abruptly, giving way to open space or much smaller barriers that ...

STATEN ISLAND, N.Y. — High fences may make good neighbors, but don’t ask Howard Gutter, of Mariners Harbor, about storage containers. A commercial neighbor’s stacking of containers three stories high ...

Former Arizona Gov. Doug Ducey’s five-month effort to close gaps along the U.S.-Mexico border with shipping containers will cost Arizona taxpayers more than $200 million. It will cost more than $76 ...