Dallas nurse contracts ebola after treating the patient who died last week.
CDC investigating "breach in protocol" and warns we may see "additional cases of Ebola."
Sen. McCain now calls for an ebola czar... after mocking Pres. Obama's use of czars in the past.
New analysis shows "impressive" early voting in key states like Iowa, North Carolina and Florida.
Civil rights group file lawsuits over a backlog of 40,000 voter registrations in Georgia.
Gov. Walker says voter ID law is needed no matter how many cases of alleged fraud exist: “It doesn’t matter if there’s one, 100 or 1,000."