The Muslim Brotherhood's Freedom and Justice Party was the big winner in Egypt's parliamentary elections, and now the group has its sights set on the presidential election, with voting set for Wednesday and Thursday.

The Brotherhood had initially said it wasn't going to field a candidate for president. But what is arguably Egypt's most powerful and social organization changed its mind at the last minute.

Mongolia, the land of Genghis Khan and nomadic herders, is in the midst of a remarkable transition. Rich in coal, gold and copper, this country of fewer than 3 million people in Central Asia is riding a mineral boom that is expected to more than double its GDP within a decade. The rapid changes simultaneously excite and unnerve many Mongolians, who hope mining can help pull many out of poverty, but worry it will ravage the environment and further erode the nation's distinctive, nomadic identity.

Second of four parts

Before Christiane Amanpour, before Ann Garrels, before Lourdes Garcia-Navarro, there was Martha Gellhorn, one of the first great female war correspondents.

From the Spanish Civil War through Vietnam, she covered every major conflict of the day. But Gellhorn's reputation as a journalist was sometimes overshadowed by her marriage to one of the great American writers, Ernest Hemingway.

Making the decision to move a parent out of the homestead can hurt.

The house may be full of good ghosts and happy memories. But it also has too many steps and too much lawn to mow. So the time comes to pack up and move on.

A decade ago, at least one part of that transition wasn't so tough. When the for-sale sign went up, an eager buyer was likely to show up with a good offer. But today, families are facing a much more difficult real estate environment.