WATCH: Police arrest a convicted sex offender and save a missing child after a routine traffic stop turns violent in Florida.#foxnews #news #us #fox #fox #media #breakingnews #us #usa #new #news #breaking #foxnews #crime #crimenews #crimestory #criminal #police #lawenforcement #arrest #missingchild #child #sexoffender #florida #publicsafety #violence Subscribe to Fox News: https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.