An 'explosion' of solo-agers are 'flying without a net'

An 'explosion' of solo-agers are 'flying without a net'

SDI Productions/Getty ImagesA growing number of Americans are "solo-agers" — they live alone and don't have family to rely on.They're much more likely to live in poverty and struggle with their health.Advocates warn these older adults will need more support as they age.Valerie Miller, 68, has lived in the same community in San Bernardino, California, for decades. But as she's gotten older, her connections have dwindled. She lives alone, has neve…