WASHINGTON – With Bidenflation rampant and with interest rates on a quick trip up… WAY up… investors began May more or less the way they ended April. By dumping everything. They do that every time the Fed raises interest rates, or even when the Fed threatens to raise interest rates. But Wednesday at 2:00 p.m., the Federal Reserve announced its generally anticipated yet still-shocking decision to raise interest rates by a whopping 0.5% this month. Big trouble for investors, right? Wrong! Wednesday morning’s nearly-flat US stock market averages decided to rally. Back to buying on the bad news, a…