FinansUS media veterans back new trading firm with financial news armFund would get exclusive access to market-moving stories before they are published.The fund would trade stocks, options, currencies, commodities and other assets, Horwitz told potential backers.Foto: Angela Weiss/AFP/NTBKate Duguid (FT)Joshua Franklin (FT)Ortenca Aliaj (FT)James Fontanella-Khan (FT)