While Roach may indeed have benefited from a degree of favoritism under Republican administrations , no credible evidence was ever presented to substantiate the allegations of corruption made against him .
Indeed Roach 's ability to regularly Roach 's his competitors sometimes saved the government considerable sums of money .
While Roach may indeed have benefited from a degree of favoritism under Republican administrations , no credible evidence was ever presented to substantiate the allegations of corruption made against him , and indeed his ability to regularly undercut his competitors sometimes saved the government considerable sums of money .