Susan Murphy

Female Marines are applying for front-line jobs following the Pentagon's decision to admit women. We meet two who are leading the way as they try to move into artillery and amphibious vehicle units.

Elaine Zimmer Davis' husband went missing after a fiery plane crash in Vietnam when their son was 2 years old. Now, she and her son — and her new husband — are on a quest to bring home his remains.

The six-week battle to retake the city from insurgents was the fiercest during the Iraq War. Almost 100 Americans died; 600 others were injured. Veterans commemorated the anniversary on Friday.