Health concerns top medal pursuit for many ahead of Rio Olympics

As the Rio Olympics draw closer, many athletes from across the world have chosen to skip the Summer Games following the Zika virus outbreak in Brazil or due to their busy schedules, while others have left their primary sport in hopes of realizing their dreams in another.

from CBC | NFL News http://www.cbc.ca/sports/olympics/rio2016/athletes-withdrawal-rio-olympics-1.3633391?cmp=rss
via CBC