70 is the “new 65,” according to Sun Life Financial. Their Unretirement Index, along with Towers Watson’s 2010 Global Workforce Study, show that 40-52% of Americans will delay their retirement due to ill financial health.
Towers Watson found 68% of those workers will continue working in order to keep their health care coverage, while 61% cited their lacking 401(k) plans as the reason for staying. Sun Life found that only 25% are “very confident” they will be able to cover medical expenses in retirement.

