Units of MPLX (NYSE: MPLX) have soared more than 20% since bottoming out last fall, rising from below $50 to around $60. Several factors have helped fuel the surge in the master limited partnership's (MLP) unit price, including higher oil prices and its expansion initiatives. Here's a look at whether the MLP has the fuel to reach $100. Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical tec ...