Retired Lt. Gen. explains where US defense systems need to be placed in Ukraine

Retired Lt. General Mark Hertling joins CNN's Jake Tapper to discuss the US Patriot missile defense systems and Abram tanks that will be deployed to Ukraine faster than initially planned.

02:51 - Source: CNN

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A Patriot Launcher is staged during 3rd Battalion, 2nd Air Defense Artillery Regiment's culminating field training exercise on Fort Sill, Okla., Oct. 25, 2019.

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