Bomb-squad probes two ignited devices at Gracie Mansion protests

Six people were arrested at dueling protests outside Gracie Mansion, including two counterprotesters who allegedly lit and threw ignited devices into the crowd; the bomb squad is examining jars filled with nuts, bolts, screws and a fuse to determine if they were functional, as police separated anti-Islamic protesters from counterprotesters and additional arrests were for pepper-spraying, disorderly conduct and obstructing traffic.