Some Americans may think saving $1,000 in just a matter of months is out of reach, but personal finance expert Jade Warshaw says they may be making it harder than it needs to be.The co-host of "The Ramsey Show" told FOX Business that many Americans can stash away $1,000 in as little as 30 days — but only if they're willing to make temporary sacrifices and take what she calls a "scorched earth" approach to their finances."It's more realistic than people think," Warshaw said. "Most people are able to do it in 30 days," she added, referring to Ramsey Solutions' first "Baby Step," which calls for...