• An alleged crack addict pregnant woman holds her boy friend at 'crackland', near Parque Uniao slum during a police-sanitary operation in Rio de Janeiro, Brazil on November 29, 2012.

    Teen research finds little proof of major long-term ill effects in children whose mothers used cocaine during pregnancy.

    LAST UPDATE : May 27, 2013, 9:36 AM EDT
  • Toronto Mayor Rob Ford sits during a City council meeting at Toronto City Hall on Tuesday May 21, 2013.

    Rob Ford continues to duck inquiries about a video few have seen but that has fed calls by allies and rivals for further comment.

    LAST UPDATE : May 21, 2013, 7:38 PM EDT