C-SPAN was a split screen at the moment that the mentalist Oz Pearlman looked up as he was performing a feat between the president and the first lady. Seconds later, network cameras switched to a wide ...

It was dinner time at the White House Correspondents’ Dinner on Saturday, and C-SPAN had switched to a split screen: On the right side, there was Oz Pearlman, the mentalist, performing one of his ...