CARACAS, Venezuela (AP) — Venezuela’s acting President Delcy Rodríguez preached of lucrative long-term opportunities in her resource-rich country at a Saudi-backed investment summit on Wednesday, offering a window into how Venezuela’s government is trying to lure investors to its oil sector. Addressing the Miami summit from Venezuela, Rodríguez presented a reformed industry — one that has opened up to private capital, international arbitration and scrutiny in the less than three months since