Secretary of state John Kerry has said that the US is not looking for confrontation with Russia over the Ukraine.
Kerry urged Russian President Vladimir Putin to be "very careful" in his judgments over the situation in Ukraine and that the two nations need not get into a "Cold War" stand-off over the country.
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Police believe it is a "distinct possibility" that Halliwell was a serial killer, beyond the two murders he was convicted for.
The bodies were seen lined up in white and black body bags along Libya's western shoreline in stark and grim images released by aid workers.
Rebecca Steinfeld, 35, and Charles Keidan, 40, objected to the "patriarchal baggage" of "the institution of marriage".