WHITE HOUSE INTERVIEW First Lady Michelle Obama and Dr. Jill Biden talk to American Forces Press Service reporter Elaine Sanchez about "Joining Forces," the new White House initiative to raise awareness about the challenges facing military families, in the Map Room at the White House, April 6, 2011. The initiative encourages all Americans to do something to support military families. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 505147-E-STI48-615.jpg Photo Gallery