Should be an especially interesting hearing today of the House Select Subcommittee on the Weaponization of the Federal Government .. since Robert F. Kennedy Jr. is set to testify.  The anti-vaxxer conspiracy theorist, who also happens to be a candidate for the Democratic presidential nomination, will talk about censorship in front of the Republican-led committee.  Ironically, Democrats in Congress have been trying their best to block Kennedy's testimony...

Dr. Arthur Caplan is the founding director of Division of Medical Ethics at NYU.