The smart songwriter behind the much-beloved "Hey Sandy" returns after eight years. Dear Mark J. Mulcahy, I Love You is full of smart wordplay and Mulcahy's unmistakable voice, but it's also driven by loss.
Smartphones and the Internet have made it easier than ever for people to share photos of their friends, family, pets and children. But sharing personal photos raises technological and ethical questions. Fresh Air tech contributor Alexis Madrigal recently became a father and has some tips for navigating the world of online photo sharing.