In recent months, there haven't been many positive developments surrounding airport security in the U.S. After all, it was only a few weeks ago that the partial government shutdown led to major backups at many of the nation's busiest hubs.
But we do have one piece of good news to share: One of the best new security shortcuts is now widely available at airports across the country.
The new TSA PreCheck Touchless ID program is officially available at more than 60 airports nationwide.
A great solo travel tip spotted this week on The Points Guy Articles.
