Crime & Justice With Ashleigh Banfield

(CNN) Law enforcement officials from New York to Florida are examining clues to find the person or persons who sent 10 packages containing what appear to be explosive materials to prominent Democrats, critics of President Donald Trump, and to CNN's New York offices as authorities classify the incidents as domestic terrorism. Three new packages were detected Thursday -- two intended for former Vice President Joe Biden and one for actor-director Robert DeNiro -- each bearing the same markings as the seven packages detected earlier this week. And authorities now believe several of the packages went through the Opa-locka, Florida, processing and distribution center, according to two law enforcement officials familiar with the investigation. via Knit