A preliminary hearing has been set for tomorrow for a man accused of threatening President Barack Obama and others, after he allegedly posted them letters containing suspected ricin.
Paul Kevin Curtis, 45, is scheduled to appear in federal court later and if convicted could face up to 15 years in prison.
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Police used tear gas and rubber rounds against protesters on Saturday
An Opposition MP says the PM should address claims relating to the allocation of public funds when he was London mayor.
Harry will also pay tribute to a British soldier killed by an elephant during anti-poaching operations in Malawi.