Entities mentioned:
- Donald Trump: Power, Control, Influence
- National Guard: Duty, Security, Obligation
- Washington DC Police: Control, Security, Professional pride

Article Assessment:
Credibility Score: 65/100
Bias Rating: 35/100 (Lean Left)
Sentiment Score: 25/100
Authoritarianism Risk: 75/100 (Authoritarian Tendencies)

Bias Analysis:
The article leans left in its framing, emphasizing concerns over Trump's actions. While factual, the choice of language like 'takeover' suggests a critical stance towards the administration's moves.

Key metric: Trust in Democratic Institutions

As a social scientist, I analyze that this deployment of the National Guard and Trump's takeover of DC police represents a significant erosion of local autonomy and democratic norms. The president's direct control over law enforcement in the nation's capital bypasses normal chains of command and civilian oversight. This action risks damaging public trust in democratic institutions by demonstrating an unprecedented consolidation of federal power over local affairs, potentially setting a concerning precedent for executive overreach.