The court has heard that the petrol found on Mick Philpott's clothing didn't match the type found in his garden strimmer.
He has suggested that the petrol contamination on his clothing came from the strimmer.
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It will be a cloudy and at times damp morning across much of the UK, apart from the far west where it will be dry and bright.
Barack Obama has returned to the political spotlight, campaigning for Democratic candidates ahead of upcoming elections.
The prime minister said there was a "clear and urgent imperative" to give new impetus to stalled negotiations.