Nightline Podcast - January 23rd, 2012

In tonight’s podcast, a look at what it’s like to be cyber-stalked: he was just a college classmate until he became obsessed, threatening her life on Twitter and YouTube and forcing her to live in terror,and she says even his prison sentence--can't protect her. The real horse whisperer: they're thought of as wild and free-- but he says they're actually sensitive and scared. Robert Redford played him in the movie, and Bill Weir met the man behind the legend. And finally, every schoolkid in America can do it --so why can't stars from Roseanne Barr to Christina Aguilera to Steven Tyler get it right? What makes our national anthem--so easy to botch?

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