Wall Street dives on angst over growth, US-China truce

Wall Street stocks plunged Tuesday on worries about US economic growth and revived doubts about trade wars as the Trump administration sent mixed signals on their detente with China.A day after global stocks rallied on a weekend US-China announcement suspending new tariffs, international markets mostly pulled back as investor focus shifted to the lack of concrete progress in reaching a long-term agreement to the dispute."Can the US and China really resolve their differences in 90 days?" asked Ro