A source says Dan Moraff and Morris Katz repeatedly ignored their vetting firm's warnings that the Maine Senate candidate needed deeper investigation.
https://www.foxnews.com/politics/inside-rushed-platner-vetting-job-ignored-warnings-before-senate-bid-blew-up-source
https://www.foxnews.com/politics/inside-rushed-platner-vetting-job-ignored-warnings-before-senate-bid-blew-up-source