Need more info on this, because its really easy for somebody to stick a camera at an angle that if somebody waves at the crowd it becomes iffy. Was interesting

Need more info on this, because its really easy for somebody to stick a camera at an angle that if somebody waves at the crowd it becomes iffy. Was interesting to see actual video of a newish public figure wave at the crowd, wince and look in the direction of the camera. Clearly newly trained not to wave at the crowd.