Over the past two weeks, the world has been shaken into a new paradigm as President Trump has rolled out an aggressive new plan for global trade through tariffs between the United States and its biggest trading partners. While reports suggest that most countries have approached the United States to negotiate the state of these tariffs, one loose end is still filling markets with uncertainty. And that country is China. Marathon Petroleum TodayMPCMarathon Petroleum$124.87 +1.44 (+1.17$115.10▼ ...