Friday’s need-to-know money news

Today’s top story: How much you need to save every month to earn $60,000 a year in interest alone for retirement. Also in the news: 9 credit cards that provide travel insurance, how to turn your home into a moneymaker, and the easiest way to shop at warehouse clubs without a membership.

How much you need to save every month to earn $60,000 a year in interest alone for retirement
Nerdwallet crunches the numbers.

9 Credit Cards That Provide Travel Insurance
Accidents can happen, even on vacation.

Turn your home into a moneymaker.
Add some diversification to your portfolio.

The Easiest Way to Shop at Warehouse Clubs Without a Membership
Get into Costco without sneaking in the back entrance.