Democratic House speaker Nancy Pelosi wants a 'united front' with Republicans.
Officials fear cyberattacks could undermine faith in system and even directly manipulate vote tabulations.
US cybersecurity firms believe Guccifer 2.0 is a Russian propaganda tool.
A US state department official claimed a deal could be announced by US and Russia on Sunday.
May to have one-to-one meetings with Barack Obama, Vladimir Putin, Narendra Modi and Xi Jinping.
Russian leader's remarks come ahead of his meeting with PM Theresa May in China next week.
Putin says he will talk to Japan's Shinzo Abe about finding a solution where neither of the parties would feel defeated or a loser.
The boys organised the visit to the Russian capital 'entirely on their own initiative'.
The accused – who shares name with Russian president – arrested for trespassing at supermarket.
Harry Reid calls for the FBI to fully investigate alleged Russian plans to falsify election results.
Alexander Shchetinin was the founder of Novy Region (New Region) news agency.
Netanyahu is ready 'anywhere, any time, for direct peace talks with no preconditions,' says spokesman.
The newspaper says hack attempt at Moscow Bureau was 'not successful'.
Writer Roman Roslovtsev claims he hasbeen harrassed by Russian security services.
Poroshenko says if the Crimea situation deteriorates, Kiev's army will be mobilised.
Manafort reportedly failed to inform the federal government he was working as a foreign agent as required by law.
One of the two officers was seriously injured in the 17 August attack near Moscow.
Ismail Berdiyev declares FGM for all women would be 'a good thing'.
A website called DCLeaks is now believed to be a 'Russian-backed influence outlet'.
Suspected Russian hacker releases phone numbers and emails for House Democrats.
No reason given for the surprise move amid a big reshuffle by the president.
The US Democratic Governors' Association may have also been hacked.