The holidays are here and you're probably shopping for presents. Imagine if you could step back in time to shop San Francisco's chicest department stores 20, 50, or even 100 years ago. Here, take our time machine to tour through four fabulous shopping meccas that were once the jewels of Union Square.
Shares of department store chain Macy's, Inc. (M) are rising more than 18% Monday morning on the news of a buyout proposal from a group of private investors for about $5.