The ABC News primetime news magazine 20/20 has distinguished itself as one of the most esteemed programs in broadcast journalism. Celebrating its 36th anniversary this season, 20/20 continues to combine hard-hitting investigative reports, newsmaker interviews and compelling human interest and feature stories. The program is anchored by award-winning journalists Elizabeth Vargas and David Muir. For over three decades 20/20 has offered viewers reports and stories that have changed lives.
Parents fear for young daughter's safety as her behavior changes dramatically; Rare disorder may explain 11-year-old's sudden odd tics and moodiness; Why is PANDAS so controversial? Medical professionals are divided
Adults abandoned at birth turn to genetic genealogy to find biological family; Adults abandoned at birth meet biological family members for the first time; Woman meets biological sister for first time, finds another long-lost sibling.