NEW YORK (AP) – The suspect arrested in the Brooklyn subway shooting that left 10 people wounded by gunfire also left behind a trove of angry YouTube videos. Police were studying them Wednesday for a possible motive. Frank James seemed to vent about nearly everything in his videos. Racism in America, his struggles with mental illness, New York City’s new mayor, 9/11, Russia’s invasion of Ukraine, and Black women. In one, he said: “This nation was born in violence, it’s kept alive by violence or the threat thereof, and it’s going to die a violent death.” James called the New York Police Department’s tip line Wednesday to say he was inside a McDonald’s restaurant in Manhattan and to tell authorities to come and get him, the law enforcement officials said. They weren’t authorized to discuss the ongoing investigation and spoke on condition of anonymity. Chief of Department Kenneth Corey said James was gone by the time officers got to the eatery, but they soon spotted him on a corner nearby. He was arrested Wednesday afternoon, a day after the rush-hour attack that left 10 people with gunshot wounds.