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An image grab taken from a broadcast by Islamic Republic of Iran Broadcasting (IRIB) on January 1, 2018, shows Iranians chanting slogans as they march in support of the government in the northwestern city of Zanjan. / AFP PHOTO / Handout / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / HO / IRIB" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS 
NO RESALE - NO BBC PERSIAN / NO VOA PERSIAN / NO MANOTO TVHANDOUT/AFP/Getty Images
An image grab taken from a broadcast by Islamic Republic of Iran Broadcasting (IRIB) on January 1, 2018, shows Iranians chanting slogans as they march in support of the government in the northwestern city of Zanjan. / AFP PHOTO / Handout / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / HO / IRIB" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS 
NO RESALE - NO BBC PERSIAN / NO VOA PERSIAN / NO MANOTO TVHANDOUT/AFP/Getty Images

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Morning news briefing from CNN

Morning news briefing from CNN on Tuesday, January 2.

Morning news briefing from CNN

Morning news briefing from CNN on Tuesday, January 2.