Two men have reportedly been arrested in connection with the attack that left four people dead in Stockholm.
Clinton says 'weaponisation of information' underestimated by US Democratic Party.
The US strike on a Syrian air base after Assad's chemical attack was the right action by the wrong man.
President Trump ordered a US missile strike on Syria after Assad's chemical attack.
US warships launched 59 Tomahawk cruise missiles at a Syrian government airbase, killing nine, including four children.
Kremlin says Washington's abrupt escalation will worsen US-Russia ties.
Dmitry Medvedev has been accused of acquiring vast property holdings via graft.
'Happening all over the world. Absolutely a terrible thing,' the US president told reporters.
The spotlight is on a 23-year-old man from Central Asia known to have links to radical Islamist groups.
St Petersburg is the latest in a string of attacks against Russia at home and abroad.
The Russian leader recommended learning to adapt to issues, rather than stop them.
Kremlin allegedly targeted Wisconsin, Michigan and Pennsylvania - and Trump won all three states.
Senate Intelligence Committee to begin public hearings and investigation into alleged Trump-Russia ties.
Top Russian officials deny they knew that state-backed bank's leader met with Donald Trump's son-in-law.
Former vice president says Americans should not 'underestimate the weight' of Putin's attempts to influence politics.
Rouhani, who is leading a high-level delegation, will discuss a number of issues, including the Middle East situation.
Putin presents a strong image abroad but at home Russians are sick of corruption and economic turmoil.
The European Union is calling on the Russian authorities to release demonstrators detained during protests in Moscow, Saint Petersburg and Vladivostok.
Protesters took to the streets in 99 cities in one of the biggest demonstrations against President Putin.
Fellow protesters tried to prevent the police van from taking him away.
Moscow has been accused of meddling in the French presidential election to undermine Le Pen's rivals.
New revelations claim Lebanese tycoon Fouad Makhzoumi paid Fillon to meet policymakers and business leaders.