'Open Windows' Stars Elijah Wood, Sasha Grey, & Nacho Vigalondo on Hashtags & Selfies
'Open Windows' Stars Elijah Wood, Sasha Grey, & Nacho Vigalondo on Hashtags & Selfies YH hangs out with motley threesome Elijah Wood, Sasha Grey, and Nacho Vigalondo at SXSW to get the scoop on their super intense thriller, 'Open Windows' (which Nacho also wrote and directed). They also talk about their own real-life idols, plus we mull such topical subjects as hashtags and selfies -- time to get the camera out! Host…