WASHINGTON - Republican U.S. Senator Lindsey Graham and Democratic Senator Chris Van Hollen will move 'full steam ahead' with their plans to impose stiff sanctions on Turkey, despite a temporary ceasefire agreement. 'Senators Van Hollen and Graham have spoken, and they agree on the need to move full steam ahead with their legislation,' said Bridgett Frey, a spokeswoman for Senator Van Hollen. A spokesman for Graham also said the two planned to move ahead.