With vaccine rollouts for the novel coronavirus on the horizon, humanity is getting its first ray of hope for a return to normalcy in 2021. That normalcy, however, will depend on enough people's willingness to get the vaccine to achieve some level of herd immunity. While some people are ready to jump in line immediately for the vaccine, others are reticent to get the shots.

Hesitancy runs the gamut from outright anti-vaxxers to people who trust the time-tested vaccines we already have but are unsure about these new ones. Scientists have tried to educate the public about the development of the new mRNA vaccines and why they feel confident in their safety, but getting that information through the noise of hot takes and misinformation is tricky.

To help increase the public's confidence in taking the vaccine, three former presidents have volunteered to get their shots on camera. President George W. Bush initially reached out to Dr. Fauci and Dr. Birx to ask how he could help promote a vaccine once it's approved. Presidents Obama and Bill Clinton have both stated that they will take the vaccine if it is approved and will do so publicly if it will help more people feel comfortable taking it. CNN says it has also reached out to President Jimmy Carter to see if he is on board with the idea as well.

A big part of responsible leadership is setting an example. Though these presidents are no longer in the position of power they once held, they are in a position of influence and have offered to use that influence for the greater good.

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