Evan Vucci's incredible photo from last night's Trump rally in Evansville, Indiana, shows the moment one of his volunteers "blocks the lens of a photographer trying to take a photo of a demonstrator." Evan is the AP's chief photographer in Washington, and you can follow him at
@evanvucci. Here's the Instagram embed: https://www.instagram.com/p/BnH8WvzHxMv/?taken-by=evanvucci
