Hollywood actor Sean Penn visited the Libyan capital Tripoli on Wednesday.<br/> The Oscar-winning actor had a brief conversation with the media outside his Tripoli hotel, but did not make a statement. He said he wanted to witness events in the country before making any official comments.<br/> Penn recently joined thousands of protesters and Egyptian activists in Cairo as they demonstrated in Tahrir Square, calling for military rulers to speed up the transfer of power to civilians.
