Dubai is considering two dates this year to issue another $10 billion of bonds, a government executive said on Sunday, as the emirate seeks to raise more funds to support state-linked companies.  Sheikh Ahmed Bin Saaed Al Maktoum, the head of a five-member Dubai government committee responsible for distributing the funds, said on Sunday the government was deciding between a "couple of dates" for a second bond sale, both before the end of the year. Dubai launched a $20 billion bond program in February, issuing the first half to the UAE central bank, and has since given m