US border closures with Canada and Mexico to be extended another month, officials say
By Betsy Klein, Paula Newton & Jennifer Hansler
Canada adds health officials at U.S. border crossings to screen for COVID-19
By Alexandre Silberman
Nearly 5000 U.S. citizens tried to enter Canada for shopping, recreation amid pandemic: CBSA
By Rachel Gilmore
U.S. plans to restrict Mexico, Canada border crossings until late August
By Sabrina Rodriguez & Daniel Lippman