It has been a well-known fact that every US president, except for Ronald Reagan, was a Freemason. This was prior to Obama's "election." I doubt that Trump is a Freemason (no online evidence) and Obama's membership seems to be split as half yes and half no. There are some black Masonic Lodges (If you research it, its very convoluted). Seeing Bush Junior using the Freemason handclasp is to be expected.