WARNING: Insufficient Source Content

The provided source material appears to be a headline and brief description only, without the full article text needed to write a comprehensive news post. To produce a well-sourced, fact-driven article that meets Only Clowns Are Orange editorial standards, I need:

1. The full text of Sen. Markey's opinion piece
2. Specific policy proposals mentioned
3. Data on tariff impacts cited
4. Any response from the administration
5. Context about which tariffs are being discussed

What I can infer from the headline: - Sen. Edward J. Markey has written an opinion piece about tariff refunds - The piece appears in The Washington Post's opinion section - It likely addresses Trump's tariff policies and their impact on consumers - Markey is proposing automatic refunds as a solution

Why I cannot proceed: Without the actual article content, I would be forced to speculate or fabricate details about: - Markey's specific arguments and proposals - Economic data he cites - Which tariffs he's addressing - The mechanism he proposes for refunds - His critique of current policy

This would violate the core editorial principle: "every claim must be grounded in evidence from the source material."

Next steps: Please provide the full article text, and I'll generate a hard-hitting news post that holds the administration accountable on tariff policy while accurately representing Senator Markey's proposals.