The US and China are on a collision course that will worsen the geopolitical economic depression, 'Dr. Doom' economist Nouriel Roubini warns

• The US and China are on a collision course that's set to worsen a "geopolitical depression," Nouriel Roubini said.
• "Fragmentation and decoupling are becoming the new normal," he said, warning that prospects for US-China cooperation are fading.
• Roubini previously said a geopolitical depression will have far-reaching economic and financial consequences.

US-China relations are on a slow-motion collision course – and it's set to worsen a "geopolitical depression" that threatens huge economic and financial consequences, according to "Dr. Doom" economist Nouriel Roubini.