Breeding authority Peter Wharton presents all the harness racing news on breeding from Australia, New Zealand and North America every week brought to you by Garrard’s Horse & Hound. Australia’s first sub 1:50 two-year-old Lux Aeterna, a two-year-old filly by Captaintreacherous from The Arch Nemesis (1:55.4), by Jereme’s Jet from Reacquainted, by Bettor’s Delight, has been undefeated in