Operation America Strong set for April 28

PHILADELPHIA TO SALUTE COVID-19RESPONDERS.THEY'LL FLY ON TUESDAY STARTINGAT 9 A-M OUR TIME.THIS IS PART OF OPERATIONAMERICA STRONG.YOU'LL REMEBER, THETHUNDERBIRDS FLEW OVERHOSPITALS IN LAS VEGAS EARLIERTHIS MONTH.LAST WEEKEND, THEY FLEW INCOLORADO FOR THE U-S AIR FORCEACADEMY GRADUATION AND TO ALSOTO SALUTE FRONT LINE WORKERS.LAS VEGAS COULD BECOME ONE OF"FOUR" CITI