The Fold  ·   April 22, 2013

Tonight on The Fold: Apr. 22, 2013

- A former C.I.A. director talks about the Boston bombing investigation; Argonne National Laboratory’s battery expert elaborates on key energy challenges; and the White House puts out its first vine video. ()

- A former C.I.A. director talks about the Boston bombing investigation; Argonne National Laboratory’s battery expert elaborates on key energy challenges; and the White House puts out its first vine video. ()

Tonight on The Fold: Apr. 22, 2013

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