When Trump said he would go after her, he was no kidding. Trump looking for the kill.
There have always been well documented videos circulating the Internet about the crimes of the Clintons but these are often an hour or longer and 99% of the people just don't have time to sit and watch them. Even I don't have the patience for it (besides, I'm already convinced they are dirtbags).
20-30 second snippets will get the message out to millions of people in no time at all.