A group of 11 House Republicans has introduced articles of impeachment against Deputy Attorney General Rod Rosenstein, who oversees special counsel Robert Mueller’s investigation into Russian election interference and President Donald Trump’s 2016 campaign. House Speaker Paul Ryan and House Minority leader Nancy Pelosi are opposed to Rosenstein’s impeachment.

State sponsored Russian hackers now shifting their focus to infiltrate the U.S. power grid. Cyberattacks can bring down the power grid. Could Blockchain technology protect the internet from cyberattacks?