(Corrects 3rd bullet point to say Tether has proposed two candidates to join Juventus' board, not Exor's board)By Giulio Piovaccari and Keith WeirTURIN, Italy :Italy's Agnelli family has no intention of selling shares in soccer club Juventus, but is open to collaboration with other investors, family s

TURIN, Italy :Italy's Agnelli family has no intention of selling shares in soccer club Juventus, but is open to collaboration with other investors, family scion John Elkann told Reuters, after cryptocurrency group Tether amassed a significant stake.Elkann is CEO of Exor, the holding company of the Agnelli fam