Every month for the past decade, Scott Nicol, a 51-year-old artist and activist, has set out from his home in McAllen to roam the Rio Grande Valley in search of ladders used to scale the border wall in South Texas. On a cool and overcast day in early April, Nicol has centered his hunt on an eight-mile stretch of border between the towns of Hidalgo and Granjeno, where an Obama-era wall meets up with a newly constructed piece of Trump’s wall.

The first stop of the day brings him to a dirt field behind a flea market in Hidalgo. A pair of green and white Border Patrol SUVs are parked atop the eighteen-foot-high concrete levee wall, next to a section of bollard-style fence with a closed gate, their noses pointed toward the Rio Grande. Within minutes, Nicol has spotted a ladder roughly halfway up the levee; it’s about a dozen feet long and has only six rungs. “It’s made of cheap, rough wood, quickly […]