'The floodgates have really opened': Democrats raise millions in special House elections in Florida / 'Not a valid excuse': Tensions mount over possible House committee on Mexican drug cartels / House GOP leaders push Senate to take up budget resolution for kick-starting Trump agenda / Senate 'must act' on House budget, GOP leaders insist / Left-wing dark money groups ramp up pressure on House and Senate Dems against key industry: 'No Immunity' / US Senate passes bill to avert shutdown, House Democrats turn on Schumer for caving / Senate unanimously approves fix to prevent $1B cuts for District of Columbia, sending bill to House / Top House Democrat leaves Schumer in the cold amid left's disarray on shutdown drama / 'Deep sense of outrage and betrayal': House Democrats react to Schumer announcement / 'Big win': Trump touts federal funding bill passage in the House