Help With Medical expenses

This is my husband. Last night while going out to dinner as a family with our 5 kids and 2 grandchildren my husband was shot in the abdomen by a random stranger. 

he underwent emergency surgery by the trauma team as soon as he arrived at the hospital. The bullet hit his stomach, large intestine and small intestine before exiting his back on the right side.  Just 2 years ago this man went through surgery to remove part of his right kidney due to cancer. And now this happens 3 weeks after we lost his older sister in death.
 Please help my family. My husband is our sole support and without him we don’t know what we would do. He is loved so much. A loving husband for 30 yrs, father to 6 and grandpa to 8. Please find it in your heart to help