Chris Waller, trainer of Home Affairs (Aus) (I Am Invincible {Aus}) and Nature Strip (Aus) (Nicconi {Aus}), two of the fastest horses in the world, provided an upbeat bulletin on his Royal Ascot hopefuls after they had their first experience of the track on Friday morning. Home Affairs is on course to run in the G1 Platinum Jubilee S. while Nature Strip is a leading fancy for the G1 King's Stand S. for Waller, who will forever be remembered for his handling of Australian legend Winx (Aus) (Street Cry {Ire})...