‘Eye on Travel’ host Peter Greenberg: What are the current COVID travel restrictions? Posted on April 6, 2022 by Travel editor Peter Greenberg, “Eye on Travel” host and CBS News travel editor, joins John Williams to talk about the latest COVID-19 travel restrictions, when we might see domestic flights drop mask requirement… Post navigation Your favorite airline wants to buy your least favorite airlineWorld’s 38 most-anticipated luxury hotels still to open in 2022