As American adults reach their late 70s and 80s, they are increasingly reporting feelings of loneliness.<br /> <br />Clip1-Shutterstock<br />Clip2-Shutterstock<br />Clip3-Shutterstock<br />Clip4-Shutterstock<br />Clip5-Shutterstock<br />Clip6-Shutterstock<br />Clip7-Getty Images<br />Clip8-Shutterstock
