Certainly. So why would saying "it's too late for vetting" imply anything about what would happen if vetting were to produce a certain result? It doesn't follow.
"I’m sure you already know what the requirements are for becoming a president."
Yes I do.
"The vetting process will show whether a candidate OR an elected official is eligible per requirements for being a president."
What vetting process would that be? You are phrasing it as if it's something that will happen in the future. At least for the 2008 election, that's in the past.
Never give up hope for vetting a questionable candidate or elected official. I’m not giving up hope, you shouldn’t either.