If this had been delivered to DNC headquarters, it would be breaking news all over the country, in an effort to generate sympathy for the Democrats while blaming Trump Republicans.
Watch for a dirty band aid to be sent to the DNC and them call in the hazmat team.
The RNC in NC was firebombed and a little the DNC HQ was spray painted so they could feel like victims as well.
https://www.cnn.com/2016/10/16/politics/north-carolina-gop-office-vandalized/index.html