Here’s a brief news quiz.

Last week, a shooter opened fire at a Catholic church where students were attending Mass to mark the first day of school.

In what city did this happen? What was the name of the school? How many children were killed and wounded?

The correct answers: The shooting occurred in Minneapolis, at the Annunciation Catholic School, and that two students were killed and 17 injured .

If you struggled to remember those details, you’re not alone. So frequent are these awful events that they fade quickly into the background, swallowed by the ceaseless torrent of news and information Americans absorb each day. Even those adept readers who remembered the details of last week’s shooting aren’t likely to remember the two which preceded it this year. (Those would be May 7 at T

See Full Page