The mother of Lance Corporal Liam Tasker, Jane Duffy, says her son formed an incredibly close bond with Theo, because they were never apart.
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It's a bright start for many this morning, with a mixture of sunshine and showers across the UK.
Teenage schoolchildren who use e-cigarettes dramatically increase their chances of graduating to tobacco, research has shown.
A year after the launch of a landmark plan to tackle the crisis, leading figures say a "much more robust" strategy is needed.