@CNN: The suspicious packages sent this week to current and former public officials and to CNN are only the most recent cases of politically tinged violence or threats. Here is a sample of incidents that have occurred just since March. https://t.co/s43qynOaVE https://t.co/snihRFj6Jq

@CNN: The suspicious packages sent this week to current and former public officials and to CNN are only the most recent cases of politically tinged violence or threats. Here is a sample of incidents that have occurred just since March. https://t.co/s43qynOaVE https://t.co/snihRFj6Jq