A great 20 minute video on the danger of ALL childhood vaccines that is concise, easy to share, and easy to understand information.
https://childrenshealthdefense.org/vaccine-secrets/
It is hard to share information about vaccines in a short period of time. It is a LOT of information to absorb.
I came across this video and found it to be a great way to start dialogue with someone about the concerns surrounding vaccines, in an honest and truthful way. It is 20 minutes long. Verifiable data.

Excellent and accurate (i.e., uses data and analysis I've seen in multiple sources over several years) video that parents should watch prior to vaccinating their children.
Excellent - thanks Dr Brown - really good find