Random thinking here but...
If I was a PA on 60 Minutes charged with creating the digital graphics for this story the following might happen:
After scanning the original documents I find they are illegible digitally. So I retype verbatim screen shot, bring it into PhotoShop, paste, apply a dimestore old XEROX filter, then photoshop out the signature and place it. Deadline met, the stylized graphic for production has been created. In general the networks do not require the actual document be shown, they have often in the past insisted it is ok to display the actual text in whatever format meets their production needs. So long as the content is not changed.
It needs to be confirmed that those images on the web, and in the show are images of the actual documents before this story goes on.
-- l8s
-- jrawk
Why would the original, typed documents be illegible? And why not create a text version that is legible to be shown side-by-side? I don't think it's likely--especially not the cutting and pasting of the signature.