“Democrats hold a registration advantage over Republicans in four of seven battleground states likely to play a central role in the presidential election, even as Republicans and independents have made gains,” Bloomberg reports.
“The party that now controls the White House is ahead in registered voters in Florida, Nevada, North Carolina and Pennsylvania, while Republicans hold the lead in Colorado, Iowa and New Hampshire, according to data compiled by Bloomberg Politics. Three other likely battlegrounds — Ohio, Virginia and Wisconsin — don’t register voters by party.”

