The Democratic opposition research group American Bridge is preparing a large amount of material on Republican presidential candidate Donald Trump, according to The New York Times.
The newspaper reports the group has a digital video archive with 17,000 hours of footage and 6,500 clips involving the outspoken businessman going back to the 1980s.
American Bridge also has 25 opposition trackers following Trump, and the group has 5,000 pages of research on the presumptive GOP nominee, according to the Times.
The group is reportedly monitoring roughly 600 candidates on the ballot and has already started going after the businessman.
The group discovered plagiarism in a book published in 2006 by the Trump Institute, which the Times reported on Wednesday.
Trump has given his critics plenty of potential fodder through the presidential race in GOP debates, speeches and numerous media interviews.