For anti-communists, no alliance is too untenable and no ally too disgusting. So it isn't really surprising that Vosem and SunriseAroundtheWorld would support these butchers; after all, what's a little butchery compared to the large scale butchery of the capitalism system that the Contras came into being to uphold in Nicaragua? So long as the fatcats get to make a profit, who cares about how many peasants get massacred, amirite?
Don't act as if you're suddenly opposed to murdering innocent people. Just because you want to slaughter a different subset of a population you aren't suddenly some beacon of morality.