George Galloway says there's every possibility the poisoning of Sergei Skripal was done by a Russian
Chair of Parliament's foreign affairs select committee says Putin is sending a message with Sergei Skripal poisoning
Russia is also planning a response to the US as it has also imposed sanctions on the country
Mike Graham accused former Kremlin advisor Alexander Nekrassov of saying Russia's never done anything wrong
Jim Fitzpatrick stops well short of backing a Corbyn government
Gavin Williamson is to give his first keynote speech since becoming Secretary of State last year
Former ambassador Sir Christopher Meyer said it was not appropriate for Corbyn to speak out once the Government had decided its position
Russia has demanded proof to show whether the nerve agent used was from the country
Alan Friedman says we can't guarantee that Trump will react sensibly to Theresa May's attack on Vladimir Putin
Annie Machon says recent events have made her fearful for her own safety
There are several high-profile Russian oligarchs living in the UK, but you may not have heard about them all
Theresa May has given Russia a deadline to explain why a Russian nerve agent was used to poison a former spy
Security expert Margaret Gilmore says Theresa May could retaliate by punishing 'Putin's friends'
The US Secretary of State claims the nerve agent attack 'clearly came from Russia'
Galloway believes Vladimir Putin didn't order hit on former Russian spy
Jack Straw claimed staying in the EU would make it easier to take action against Russia if it was behind attempting killing of Sergei Skripal
Theresa May will be expected to take action against Russia is a link is established
Pauline Neville-Jones says other countries will join Britain in issuing a response to Russia
Rudd said Skripal and his daughter remain in a 'very serious' condition
Roy Ramm says it's possible that Skripal wasn't the primary target
Annie Machon says 'there are too many known unknowns' and 'perhaps the finger of blame is being made to point at Putin'
Rifkind said it's too early to say whether Putin was directly involved - but, if the Russian government's involvement is proven, we must think long and hard about whether we can maintain normal diplomatic relations with the country
The former Russian spy, his daughter and the first police officer on the scene are all critically ill in hospital
Politics expert Anthony Glees says we must be careful about blaming Russia - but, if their involvement is proven, we must come down hard
Chris Williamson says the BBC is just as bad at RT because 'it invaded Iraq.'
Sergei Skripal and his daughter Yulia are fighting for their lives in hospital
Tom Tugenhadt suggests Vladimir Putin is nothing more than a mafia don and we need to be vigilant against him
Blunt says Russia 'has a history of murdering its enemies abroad', but it might be tough to punish the Kremlin for alleged Sergei Skripal murder
Former Russian spy Sergei Skripal is in a critical condition in hospital but circumstances around a potential attack are unclear
Julia says the poisoning of double agent Sergei Skripal is only to be expected
The 66-year-old man was found alongside a women in her 30s near a shopping centre