CBS has been running this Hugin campaign smear ad on Bob Menendez which I find notable only because the video clearly calls out the Obama DOJ for having knowledge of Senator Menendez repeatedly visiting underage prostitutes in the Dominican Republic. I like the way that plays on air. Video in first link, probable cause affidavit related to a related investigation in second.
http://www.nj.com/opinion/index.ssf/2018/10/hugin_adopts_trumpian_sleaze_with_fake_news_about.html
http://media10.washingtonpost.com/generic/media/document_cloud/document/pdf/sheehyamendedaffidavitformelgenwarant_006.pdf