Some people may claim Golden Ace is lucky, but Constitution Hill is luckier – and his owner admits it’s ‘a nightmare’  Racing PostConstitution Hill falls again as Golden Ace wins Fighting Fifth Hurdle  BBC‘Can we go on asking him to do it?’ – Nicky Henderson wonders what’s next for Constitution Hill after superstar’s latest fall  Racing PostToday on Sky Sports Racing: Constitution Hill and The New Lion lock horns at Newcastle  Sky SportsWill Constitution Hill rediscover electrifying best after startling dip in form?  The Guardian