As nest eggs shrink, some doctors try to return from retirement

Some doctors in retirement are taking a look at their shrunken investment portfolios and having second thoughts, but they're finding that getting back in front of patients isn't so easy. A report from the American Medical Association finds taht retired docs who want to make a comeback sometimes have to go through re-entry programs or catch up on continuing medical education, while at the same time having to contend with concerns that they won't stick around for long.