By Art Hogan, Investment Strategist, B. RILEY WEALTH MANAGEMENT, GOLDEN FINANCIAL: What felt like a really crazy day was two days ago, when someone tweeted what the White House called a fake news report that Trump was considering suspending tariffs for 90 days, triggering $2 trillion of buying in just eight minutes. Now that's becoming a reality, and it's no surprise that U.S. stocks are once again surging up so fast that it's hard to keep up.