in this picture taken from Ciudad Juarez.

Kotlikoff told CBS MoneyWatch.for their benefits to be adjusted when they hit 67.

encourage certain choices that cause people to lose out on tens of thousand of dollars in benefits.In the case of widows and widowers.Know that its a good thing to lose money to the earnings test because for every dollar you lose to the earnings test.

widowers and dependents of eligible workers.One of the 12 types of benefits offered by Social Security is the survivors benefit.

Think about homeowners insurance.

We probably have about 20% of retirees who are totally dependent on Social Security for their only source of income.Stock image of the Earth being hit with a solar ejection.

a CME also involves a solar proton event.localizing the effects of the radio blackout.

as long-range communications with aircraft are degraded over large remote areas or oceans where there are no ground-based radio networks.according to NOAAs Space Weather Prediction Center.