Judy Woodruff gets analysis from Fiona Hill of the Brookings Institution and Nadia Diuk of the National Endowment for Democracy about the challenges ahead for finding unity in Ukraine and the chances of Russia stepping in as unrest continues.

Feb 26

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On our program Wednesday, both pro- and anti-Russian demonstrators clashed in the Crimea region of Ukraine, while Russia conducted surprise military exercises near its neighbor’s border. Also, we look at the falling obesity rate among American preschoolers, cleaner cookstoves for…