One interpretation of Kennedy's quote is that it's essentially a threat to violence by those who want some kind of radical change. When made by the US presiden

One interpretation of Kennedy's quote is that it's essentially a threat to violence by those who want some kind of radical change. When made by the US president (to Latin America [1]), that probably needs to be taken seriously. [1]: https://www.presidency.ucsb.edu/documents/address-the-first-anniversary-the-alliance-for-progress https://www.presidency.ucsb.edu/documents/address-the-first-...