RND - Why are all of the delegates passing?

Question

Is this always done?

Answer 1

To give McCain's home state of Arizona the opportunity to give the final votes needed for him to get the actual nomination.

Answer 2

so his home state arizona can push him over the top..which is the same reason it passed so it could be the one that actually does it

Answer 3

To let Arizona put McCain over the top...because it is his state...