Claiming "the big markets are gone," Sam Zamarripa, co-managing partner of Atlanta-based private equity fund Heritage Capital Advisors and an investor in Spanish-language media, says that putting money into hypergrowth areas will yield a leadership position and spectacular returns at a lower cost. Claiming "the big markets are gone," Sam Zamarripa, co-managing partner of Atlanta-based private equity fund Heritage Capital Advisors and an investor in Spanish-language media, says that putting...