House control appears increasingly contested as lame-duck and Russia-policy fights intensify

Private Republican assessments reportedly concede that House control may be slipping away, reflected in advertising withdrawals and a shift toward protecting Senate seats, although anonymous sourcing and campaign forecasts warrant caution. Possible Democratic generic-ballot advantages and disputes over funding, debt limits, defense, farm policy, surveillance, and leadership constrain the lame-duck agenda; bipartisan opposition to Trump's Russian diesel policy continues over sanctions, statutory compliance, Kremlin benefits, and Ukraine policy.