Posted: Sep 20, 2013 12:04 AM ET
Lyndon Penner, our resident horticulturist, tells guest host Holly Preston about his love for fall and for autumn leaves.
Top News Headlines
Welcome to The National, the flagship nightly newscast of CBC News, hosted by Peter Mansbridge.
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- Jennifer Lawrence photo hack: Apple admits some stars' accounts compromised
- Justin Bieber faces assault, dangerous driving charges in Ontario
- B.C. teachers' strike: After a wasted summer, stalemate rules
- Henry McCollum, Leon Brown declared innocent after 30 years in prison
- Steven Sotloff beheading shown in video, ISIS claims
- Ukraine conflict: NATO seeks to ward off more Russian aggression
- NATO leaders' focus could be split between ISIS and Russia
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