By CNN's Jack Cafferty:

The Hillary Clinton for president buzz is loud - and getting louder.

Billionaire investor Warren Buffett tells CNN that there's nobody better qualified than Clinton to become president in 2016.

"I like what she believes in. I think she's extraordinarily able and energetic... in pushing those beliefs,” he says.

And Buffett is just the latest to talk about a potential Clinton run in four years.

He joins President Bill Clinton, House Minority Leader Nancy Pelosi, former Pennsylvania Gov. Ed Rendell and New York Sen. Kirsten Gillibrand. Even Republicans, including former House Speaker Newt Gingrich and Karl Rove, have alluded to it.

Google "Hillary Clinton 2016" and you get more than five million hits.

For her part, Clinton insists the answer is "no."

She is finishing up her term as secretary of state and will leave as one of the most popular members of the Obama administration.

Clinton talks about how she's been in the political spotlight for 20 years and wants to have her own time back. Fair enough. She says wants to sleep and relax. OK, but what about after that?

While Hillary Clinton has repeatedly said she won't run again for president, this is the same woman who's said that politics is in her DNA.

She is a Clinton after all.

And with a resume that includes secretary of state, senator, and first lady, the Democratic nomination is likely hers for the taking if she wants it.

Vice President Joe Biden has kept the door open to a 2016 presidential run, although he recently acknowledged it might depend on the economy. It might also depend on Hillary.

Here’s my question to you: Is Hillary Clinton the answer?

Tune in to the Situation Room at 5pm to see if Jack reads your answer on air.

And, we love to know where you’re writing from, so please include your city and state with your comment.