When was the last time Democratic candidate Julian Castro polled higher than 2 percent ?

Question

Why is he still in the race ?

Update:

even the majority of Latinos don;t support him.

Answer 1

Best Answer

It's about name recognition for 2024, and matching campaign funds. 

basically, there's no real incentive to drop out,  until you run out of money. 

Answer 2

Honestly its hard to tell if he ever existed considering I cared so little about him as a person.

Answer 3

The other republican candidates are still in the race.