The races for control of Congress are at a stalemate. It's essentially a toss-up for the House and fight to the finish for the Senate. The outcome of Tuesday's election will determine whether the new White House has allies or skeptics on Capitol Hill. Or whether it faces a divided Congress like this past session, which has been among the most tumultuous and unproductive in modern times. Candidates are engaging over the big issues such as the economy, the border, reproductive health care and the future of democracy, as well as over Congress itself.
