President Barack Obama will pitch some new proposals to expand access to retirement savings accounts and revisit some old ones when issuing his budget next month. [...] The White House says Obama's proposals, if enacted, would provide more than 30 million people access to a retirement account. The biggest chunk of that increase would occur through legislation requiring employers that don't offer a retirement plan to automatically enroll their workers in an Individual Retirement Account. The employers that did so would get a tax credit of $3,000 to help them offset the administrative expense. The proposal was also part of...