WALKING TALL at the Oscars need not be a challenge for any actress; all she needs is the right footwear. Here's Erin Moriarty of "48 Hours": Walking the red carpet isn't really about walking at all.

For generations they have signified femininity and glamour - but a pair of high heels was once an essential accessory for men. Beautiful, provocative, sexy - high heels may be all these things and ...