The 'SEARCH' line goes on and on for pages (only shown a portion of it for brevity).
BTW, a new Logwatch RPM is available at http://logwatch.org/. It should eliminate the huge SEARCH line while still reporting that something unusual is happening. The RPM at the Logwatch website is updated much more frequently than the one in the Fedora distro and is very solid. Use the Logwatch mailing lists to request new filter features.