Children in Gaza sponsored by Christian charity killed

(CNN) – If you were a second grader in Gaza, you would already be living through your third war with Israel.

So many children have unfairly shouldered the brunt of this bloodshed.

It has been painful to see the pictures and read the stories of the young lives lost and entire families wiped out for those close to the victims, and for those who send their love and just a little more than a dollar a day from far away.

CNN's Jake Tapper reports.