http://thecomicscomic.com/2015/05/19/not-quite-stupid-human-tricks-repeats-of-the-mentalist-will-replace-late-show-with-david-letterman-from-may-21-june-5/

Reruns of the canceled CBS drama will air in the 11:35 slot from May 21 through June 5.

http://www.adweek.com/news/television/why-cbs-replacing-david-letterman-reruns-mentalist-164989

Thanks to Justin Bieber, The Late Late Show host already has a viral video more viewed (https://www.youtube.com/watch?v=Dx06c0ZEBMk) than Letterman's most-watched viral video (https://www.youtube.com/watch?v=2tKhr5Ujbd4). Yet some are wondering if Corden (https://www.youtube.com/watch?v=A7XnmwqXWIM) airing after reruns of CBS crime shows will hurt him just when he's gaining momentum.