Could you send a source?<p>I&#x27;m seeing this [1]:<p>&gt; Michael Briggs, a Sanders campaign spokesman, told ABC News that the “vendor who runs the DNC&#x27;s voter file program continues to make serious errors”  and that the “the firewall between the data of different Democratic campaigns” has failed “on more than one occasion.”<p>[1] <a href="http:&#x2F;&#x2F;thehill.com&#x2F;blogs&#x2F;ballot-box&#x2F;presidential-races&#x2F;263730-report-sanders-campaign-told-dnc-of-data-issue-months-ago" rel="nofollow">http:&#x2F;&#x2F;thehill.com&#x2F;blogs&#x2F;ballot-box&#x2F;presidential-races&#x2F;26373...</a>