...candidates campaigning to dislodge Sepp Blatter as FIFA president have outlined... their positions on... the plight of migrant labourers in Qatar... Blatter voiced his opinions last month... The views of his challengers -- Luis Figo, Michael van Praag, and Prince Ali bin Al-Hussein -- have been less clear... Human Rights Watch, Gulf researcher [said]... "With the apparent exception of Prince Ali, it seems Blatter and the other challengers are paying lip service to the issue out of necessity rather than outlining clear proposals..."...