Even though Doug Jones won a famous statewide victory in last month’s Alabama Senate race, he actually lost — less famously — to Roy Moore in six of the state’s seven congressional districts. That’s right: He carried only the heavily black Seventh Congressional District, into which the Alabama Legislature has jammed almost a third of the state’s African-American population while making sure that the rest of the districts remain safely white and Republican. That’s gerrymandering in the raw. Something equally raw, although less overtly racial, happened in Maryland back in 2011, when the overwhelmingly Democratic State Legislature decided that two Republicans out of Maryland’s eight-member congressional delegation was at least one Republican too many. The 2010 census required the state to shrink the majority-Republican Sixth District by 10,000 people in order to restore one-person, one-vote equality among the districts. Seeing its opportunity for some major new line-drawing, the Legislature conducted a population transfer. It moved 66,417 Republican voters out of the district while moving into it 24,460 Democratic voters from safely Democratic adjoining districts, a swing of more than 90,000 votes. And guess what? The 20-year Republican incumbent, Roscoe Bartlett, lost the 2012 election to the Democratic candidate, John Delaney, who has won re-election ever since.