Claim: Iranian lawmakers have threatened U.S. power grids if Iran is attacked.
Verdict: Correct (90% confidence)
Explanation: According to Iran International, an Iranian lawmaker explicitly warned that any attack on Iran's electricity infrastructure would prompt retaliatory strikes against U.S. power grids (Source 5). This directly supports the claim that Iranian lawmakers have threatened U.S. power grids contingent on an attack on Iran. No sources were found that contradict this specific threat, and the context provided by other sources discussing potential retaliatory actions aligns with this statement. Therefore, th...