Can one person make a difference? On the streets of Recife, Brazil - a world sex trafficking hub with 40% unemployment. Two women were moved to open non-profit organizations to get kids off the streets and break the cycle of domestic violence. Although the odds seem stacked against them, they try to help girls like Adriana, who left home at the age of six and had a daughter at the age of 11, HUMMINGBIRD shows that second chance is possible.