In Tripoli, protesters appeared to be inspired by events in neighboring Egypt, where millions took to the streets Friday to answer a call from the army chief, who said he wanted a mandate to stop "potential terrorism" by supporters of the country's ousted president, Mohammed Morsi, who hails from the Brotherhood. "We don't want the Brotherhood, we want the army and the police," Libyan protesters chanted, repeating a slogan also used in Egypt.