McALLEN – In an abundance of caution and for the protection of yourself and others, McAllen Mayor Jim Darling recommends that all residents of the Rio Grande Valley wear a face covering, such as a scarf or bandana, to cover mouths and noses, when venturing out in public for essential services. Please refrain from purchasing masks intended for use by medical personnel for their own protection while working. Press release courtesy of The City of McAllen ...