article_snippet: Lena Mamoun Abdelgadir sent a smiling selfie to Medical student Lena Mamoun Abdelgadir sister as her sister crossed the border from Turkey on March 13 to reach Islamic State territory.
article_snippet: On March 12, just before Miss Abdelgadir crossed the border, Miss Abdelgadir sent a smiling photo and the message:
highlights_snippet: Private schoolgirl sent a smiling selfie to sister before crossing into Syria .
  