Aging Americans are shoring up the labor market and tax base as they delay retirement, even as critics attack an “old guard” for blocking younger workers’ ascent.

Several artists, including Bret Michaels, the Commodores and Martina McBride dropped out last week.

Fertitta is also the owner of the Houston Rockets, ambassador to Italy and owns chains like Rainforest Cafe and Morton’s.

Uber is partnering with hotel management system Mews to integrate into 15,000 hotels worldwide and more seamlessly offer transportation for guests.