Rush - Why my Viral Video campaigns failed

If a Viral Video campaign fails, you will see the message as “Some resources could not be downloaded” when you mouse hover on ‘Failed’ text (This happens because that video couldn’t be downloaded from YouTube). In this case, click on Edit this campaign and you will see some slides will be bordered red and you just have to delete and add a new slide instead of that particular video and proceed to re-render that campaign. 

Please refer to the images below: