10 Things to Know for Monday

Menus sit on tables next to windows shot out at a Waffle House restaurant Sunday, April 22, 2018, in Nashville, Tenn. At least four people died after a gunman opened fire at the restaurant early Sunday. (AP Photo/Mark Humphrey)
Hero James Shaw speaks during a press conference on the Waffle House shooting Sunday, April 22, 2018 in Nashville, Tenn. Shaw wrestled the gun from the suspect. (Wade Payne/The Tennessean via AP)
Bow-Z, owned by John Hill, of Pella, Iowa, sits on the throne after being crowned the winner of the 39th annual Drake Relays Beautiful Bulldog Contest, Sunday, April 22, 2018, in Des Moines, Iowa. The pageant kicks off the Drake Relays festivities at Drake University where a bulldog is the mascot. (AP Photo/Charlie Neibergall)

10 Things to Know for Monday

Menus sit on tables next to windows shot out at a Waffle House restaurant Sunday, April 22, 2018, in Nashville, Tenn. At least four people died after a gunman opened fire at the restaurant early Sunday. (AP Photo/Mark Humphrey)
Hero James Shaw speaks during a press conference on the Waffle House shooting Sunday, April 22, 2018 in Nashville, Tenn. Shaw wrestled the gun from the suspect. (Wade Payne/The Tennessean via AP)
Bow-Z, owned by John Hill, of Pella, Iowa, sits on the throne after being crowned the winner of the 39th annual Drake Relays Beautiful Bulldog Contest, Sunday, April 22, 2018, in Des Moines, Iowa. The pageant kicks off the Drake Relays festivities at Drake University where a bulldog is the mascot. (AP Photo/Charlie Neibergall)