The evidence strongly and consistently supports the statement. Multiple high-authority primary sources, including the official 'Mad Money' show page, a specific CNBC video clip, and Jim Cramer's own host page on CNBC, directly attribute a relevant statement to him. The specific quote, 'Nearly a million workers are unpaid during shutdown, Wall Street can't ignore it,' appears across these sources. In market analysis, a factor that 'Wall Street can't ignore' is understood to be a significant event with the potential to negatively impact market performance. Furthermore, another CNBC article confirms his commentary was about a 'persistent government shutdown,' which aligns with the query's mention of a 'prolonged shutdown.' While the exact phrase 'cause a decline' is not present in the provided summaries, the sentiment is a direct and logical interpretation of his warning. There are no credible contradictions. The few irrelevant or tangentially related sources do not detract from the weight of the direct evidence.