Democrats widen gap in House chamber by flipping more seats, including in Ohio, Arizona and North Carolina; Ted Cruz calls election a ‘Watergate-level repudiation’

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Election night brought a series of dramatic developments, unexpected results and closely contested races across the US. We have put together this video capturing the key moments and offering a quick overview of one of the most important nights in US politics:

The Senate race in Mississippi has become one of the most closely watched contests in the midterms, with Republican incumbent Cindy Hyde-Smith and Democratic challenger Scott Colom separated by a remarkably narrow margin.