(CNN)Here's a look at hacking incidents during the 2016 presidential campaign and allegations by the US that the Russian government meddled in the election. Both Republicans and Democrats have issued calls for a deeper probe of Russian interference.
The only 4 things you need to know about Trump and Russia (3/31/2017)
June 14, 2016 - The Washington Post reports hackers working for the Russian government accessed the Democratic National Committee's computer system, stealing oppositional research on Donald Trump and viewing staffers' emails and chat exchanges. The Kremlin, however, denies that the government was linked to the hack, and a US official tells CNN that investigators have not yet concluded that the cyberattack was directed by the Russian government.