This year marks the 50th anniversary of the launch of President Lyndon B. Johnson's "War on Poverty." In your opinion, what health issue related to child poverty should pediatricians and pediatric specialists focus on most to have a positive impact?

Increasing concerns about reproducibility of research results, the number of retracted papers from high impact factor journals and overall trustworthiness of scientific research demand a response from the scientific community. What do you think researchers and institutions should be doing to improve the public opinion of scientific research? How can scientists be ambassadors of good science and watchdogs for bad science?

As the use of social media has grown, so has the medical community's understanding of how it can be harnessed for health care. From collaborating with peers and educating the public to building your career, physicians have a growing responsibility and growing presence in the social media arena. How has social media influenced your practice?