Is Phoenix the Fifth Largest City in the United States?

Ben: I have heard on local Phoenix media That we are the fifth largest Metro But I guess that like at least as of the last census We fall below that. "I assumed it was coming for me but it has not yet," he says, crowing about his immune system. The common cold is undefeated after however many millennia So it's nothing serious It's just the usual rite of passage and the run nose and the cough"