First of all i'd like to say i personally don't feel bad trying to make a quick buck from this situation. If you and I don't others will. The youtube comment section / Channel comments are bursting right about now with thousands of people commenting. Prob. even more people just viewing and not commenting. Step 1: Buy a domain of some sort that has to deal with the invisible children movement. Step 2: Redirect it to a CPA offer. Step 3: Go to the invisible children video / channel and leave comments saying something like " Hey guys this website is giving away Free Visa giftcards just put your email in ... you can use this money to donate if you are low on cash! " Idk be creative .. theres a ton of ways to twist this / make money off of it. Good luck.