TOPSHOT - A woman holds a sign as she protests President Donald Trump's plan to build a border wall along the United States and Mexico border on January 26, 2017 in Chicago, Illinois.
A diplomatic rift between the United States and Mexico widened as Donald Trump's administration suggested taxing imports from the southern neighbor to fund a border wall and Mexico's president scrapped a US visit. / AFP / Joshua LOTT        (Photo credit should read JOSHUA LOTT/AFP/Getty Images)