Critics of a housing subsidy program that would be funded with earnings siphoned from the government-sponsored enterprises are offering alternative funding proposals that could allow stalled GSE reform legislation to lurch forward in the House. Members of the Republican Study Committee – a group comprised of about 90 lawmakers – successfully held off a floor vote in the House this week on H.R. 1461, which would create a new regulator for Fannie Mae, Freddie Mac,…