Actor Charlie Sheen has issued a video message urging President Barack Obama to reopen investigation into the 9/11 attacks.
Sheen had earlier written an open letter to the President in which he claimed that there was cover-up by the Bush administration over the 2001 attacks that claimed the lives of several thousand people. The six-and-a-half minute video - released on the eighth anniversary of the disaster - opens with news reports and footage of the incident with Sheen's voiceover: "The questions Mr President, the questions."