U.S. sees steepest decline of mothers of young children in the workforce in 40 years, study finds

For six years, Mackenzie Bruegge worked in medical billing. But with two young children at home, the West Branch, Iowa, mother says the math just didn't add up. "The average day care we found was about $500 a week, and I made maybe $1,000 every two w... [2030 chars]