By KEN ALI Finance Min­ister Colm Imbert has told the na­tion that the recent Car­icom talks in Trinidad and Tobago cost $9 million. But the government had allocated $20 mil­lion for that event.In the supplemen­tary budget, presented in May, the Ministry of Foreign and Caricom Affairs as­signed $20 million for hosting the three-day summit.The allo­cation…