Sen. Mark Warner on bomb investigation, Trump, and election security
With 11 days to go before midterm elections, we're taking a closer look at election security in our series, Issues That Matter. Earlier this year, Congress approved $380 million to help safeguard voting systems against cyberattacks. The threats of hacking and continued foreign interference continue to be major concerns. Democratic Sen. Mark Warner of Virginia, vice chair of the Senate Select Committee on Intelligence, joins "CBS This Morning" to discuss upcoming midterm elections.