The man arrested over the killing of Sir David Amess is named as Ali Harbi Ali, a Briton of Somali heritage.
Priti Patel says she is looking at ways to protect MPs but action should be "proportionate" to risk.
Home Secretary Priti Patel called him Mr Southend and said his passion for the town warmed hearts.
Russia is not slowing gas supplies for political reasons, Andrei Kelin says.
Pte Jethro Watson-Pickering, 23, was part of a crew operating an Army vehicle at Salisbury Plain.