This event describes generic 'legal efforts' without specifying actual constitutional mechanisms, specific cases, or concrete federal actions being challenged. A-score is low (8.0): separation_of_powers (3) reflects federalism tension but without specific overreach documented; rule_of_law (2) for judicial process engagement; civil_rights (1) as potential concern but unspecified. Mechanism modifier 1.15 for judicial action, scope 0.85 for single state. B-score is moderate-high (24.3): high media_friendliness (7) for Newsom-Trump narrative, pattern_match (7) for ongoing resistance storyline, narrative_pivot (6) for political positioning. However, the extreme vagueness—no specific cases, policies, or constitutional violations identified—combined with political positioning indicators triggers NOISE classification. This reads as political announcement rather than substantive constitutional event. The single article title poses a question rather than reporting facts, suggesting speculative/opinion content rather than concrete legal action.