Today on Flashpoints, A live report from Mexico City and the 7000 person caravan making it's way through Mexico and the confused government reaction there. Also has the apparent torture-murder of Saudi Journalist Jamal Khashoggi accomplished what 50,000 Yemeni lives could not. Vijay Prashad, on the Yemen war and the failure of the world to fight expanding famine, and we'll talk some retail politics with the editor and publisher of the Progressive magazine.