Yesterday's 18th anniversary of the 9/11 terrorist attacks was observed in Rhode Island. Governor Gina Raimondo ordered all flags lowered to half-staff. A plaque was unveiled Wednesday morning at the State House containing the names of Rhode Islanders who lost their lives that day. In Warwick a ceremony was held at Oakland Beach near the city's 9/11 monument, followed at sunset by a candlelight vigil. Memorial ceremonies were also planned in other communities.