The US Treasury hit 15 members of Russia's GRU military intelligence agency with sanctions Wednesday over their alleged roles in interference in the 2016 presidential election and hacking the World Anti-Doping Agency.

2016 presidential polls: US imposes fresh sanctions against Russian intelligence officers, troll farms

Allegations of Russian interference in the 2016 presidential race and collusion with the Trump campaign are being investigated by several congressional committees and by special prosecutor Robert Mueller

Trump slams FBI over school shooting, blames preoccupation with Russia probe

President Barack Obama has ordered a review of all cyber attacks that took place during the 2016 election cycle

Russia interfered in US election to help Trump win: CIA report

Pence has diverging views with Trump, but could help unite Republicans divided by Trump's campaign to win the party presidential nomination

White House candidate Donald Trump announces Mike Pence as his running mate

The US President who is campaigning for Clinton cast his vote in Chicago on Friday, during an unannounced visit

US elections 2016: Obama casts early vote

Immediately after Trump made his comment, many on social media accused him of effectively calling for Clinton?s assassination

Donald Trump comments on gun rights and Clinton, faces criticism

Trump had suggested the soldier's mother, who stood by her husband as he spoke at the Democratic convention, had not been allowed to to talk

Vets, Republicans tear into Trump after his war of words with fallen Muslim American soldier's family