owners. >> as travel ramps up, airports nationwide are scrambling with staffing. over 130 of the largest airports are going to face staffing shortages this month. we have the report. >> reporter: airports across the country, a summer scramble for staffing. a record number of travelers returning after historic pandemic lows. in a memo obtained, more than 130 of the largest airports are struggling to staff airport screeners. the effect already felt by travelers at major airports. >> security lines are so long, hundreds of travelers have missed their flights. denver and outside washington, d.c. are the hardest hit. >> with a summer spike in air