Charles Rangel and Hugh Evans : Poor access to sanitation a global problem . This is the kind of plan the United States should be behind , and it is the sort of progress that should be celebrated and recognized by donor countries around the world , not least because future significant advances require the support of key donor countries like the United States and Britain . Comment: Authors : It 's essential bill passes before end of congressional session .
Charles Rangel and Hugh Evans : Poor access to sanitation a global problem . Comment: Authors : It 's essential bill passes before end of congressional session .