Big Questions: Georgia tests battleground status, Trump era

The two Georgia runoffs that will determine control of the Senate have kept President Donald Trump and President-elect Joe Biden in campaign mode and run up a half-billion-dollar tab in the process. The money matches the stakes: Either Democrats Raphael Warnock and Jon Ossoff will sweep, giving Democrats both chambers of Congress and the executive branch, or Republicans will pick up at least one victory from Sen. Kelly Loeffler or David Perdue to maintain their Senate majority and force Biden to