President Obama paused during a meeting in the Oval Office today to join the moment of silence held to remember the victims of the Sandy Hook school shooting - one week on.
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Showers continue across some southern and western areas tonight.
Two people are being treated in hospital after an "explosion" in a flat in West Dunbartonshire.
Tom Billings, 22, went missing in Canada in December 2013 during an eight-week trip of North America.