Focus Continues To Surround The Hospital Where Nelson Mandela's Condition Is Said To Be Critical

PRETORIA, SOUTH AFRICA - JUNE 30: Sandra Pellegrom and her eight-month-old daughter Joy, from Holland, read the tributes and messages of hope for former South African President Nelson Mandela outside the Mediclinic Heart Hospital where he is being treated for a recurring lung infection June 30, 2013 in Pretoria, South Africa. The anti-apartheid icon and Nobel Peace Prize laureate has been in the hospital for three weeks where his condition has been described as 'critical but stable.' (Photo by Christopher Furlong/Getty Images)