Summary: Is the quality of US healthcare keeping up with the rest of the world' What foods have been found to extend life' Are gang members more predisposed to psychiatric disorders or does the environment cause it' Can dad's obesity change sperm DNA to predispose future generations to obesity and type 2 diabetes' Should generic drugs enjoy protection from liability lawsuits for side effects not present on the label' Vicki's 20-20 tips and more.
