CBS News poll: Support for legal marijuana use up to 65 percent
A new CBS News poll says Americans' support for legal marijuana use is now at 65 percent, up from 45 percent just six years ago. But a majority of Americans say it would make no difference if a presidential candidate supported legal use. Many 2020 Democrats are embracing the idea. Mona Zhang, who covers the marijuana beat, joined CBSN to discuss its impact on the presidential race.