Scope and purpose
The case involved an agency finding about a false representation of U.S. citizenship and adjustment eligibility. The Court read 8 U.S.C. §1252(a)(2)(B)(i) to cover the relevant factual determinations; the opinion is about reviewability, not universal eligibility.
Related rules and practical context
Identify the exact decision and whether the challenge concerns facts, a legal question or another claim. INA §242 includes review provisions and exceptions; Form I-485 and INA §245 govern a different part of the analysis. Check later authority.