The Internal Revenue Service (IRS) is looking to hire over 3,700 additional tax enforcers as it ramps up its audit crackdown of higher-earning taxpayers, though a watchdog warns that Americans making less than $400,000 could get caught in the dragnet because the agency doesn't have a clear definition of "high-income." The IRS said on Sept. 15 that it had opened over 3,700 positions nationwide to assist with "expanded enforcement work" that focuses on complex partnerships, large corporations, and high-income earners. The compliance positions will be open in more than 250 locations across the United States and are part of a...