More than a dozen key races remained too early to call on Tuesday, one week after Election Day, leaving the final size of Democratic majorities in both the House and Senate undetermined.
The continued uncertainty in these contests means that the precise balance of power in Congress has not yet been finalized. As election officials count remaining ballots and verify results, the outcome of these specific races holds the key to the ultimate composition of both chambers.
With the dust still settling on the recent election, the focus remains on these undecided contests to confirm the extent of the Democratic gains. Until these results are officially certified, the exact numbers for the House and Senate remain in flux.
<small>Source: PBS NewsHour — read the original story there.</small>
