There are simply too many mass shootings to keep track of them all:

It’s not uncommon for presidents to express condolences after a mass shooting in America, but it’s certainly unusual for them to forget the city in which it occurred.

President Donald Trump took to Twitter Tuesday night after the shooting at the Rancho Tehema Elementary School in northern California. But instead of acknowledging the tragedy there, he name-checked the one in Sutherland Springs, Texas, which took place Nov. 5.