This is the moment Senator Bernie Sanders grills Robert F Kennedy Jr over “unvaxxed” baby clothes during his confirmation hearing. The Vermont independent questioned Kennedy Jr over a group he started called the Children Health Defense during the hearing on Thursday (29 January). Sanders said: “You started a group called the Children Health Defense. On their website, they are selling what's called onesies. These are little things clothing for babies. One of them is titled unvaxed unafraid.”