NRA Chief Executive Wayne LaPierre has told a news conference that lives could have been saved at Sandy Hook Elementary School if security at the school had been armed.
He also told reporters: "The only thing that can stop a bad guy with a gun, is a good guy with a gun."
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It will stay drier and brighter for Scotland, Northern Ireland and eastern England for a large part of the day.
Karl Smith and Kevin Dugar are identical twins and can only be distinguished by their prison uniforms.
Jaseem Saeed scared staff at Paula Sherriff's constituency office last year, and is due to be sentenced on Monday.