A video of Robert F. Kennedy Jnr wrangling two snakes bare-handed captured the internet’s fascination on Tuesday, the latest animal encounter the US health secretary has shared publicly that has sparked intrigue and in some cases concern.Kennedy shared the clip of himself grabbing the tails of the non-venomous black racer snakes on his personal social media accounts, noting in the caption that he was removing them from the patio of Centres for Medicare and Medicaid Services Administrator Mehmet...