Republican Congressman Eli Crane from Arizona visited the site of the Trump rally shooting in Butler, PA, and has raised questions about how the shooter, Thomas Matthew Crooks, managed to evade the Secret Service.

As an ex-Navy SEAL sniper, Crane has challenged the Secret Service's explanation that the sloped roof made it difficult to have personnel stationed there and has inquired about the absence of a sniper on a nearby water tower with a clear view of the roof where Crooks positioned himself.

Crane also examined the second-floor window where Secret Service agents were purportedly keeping watch and ventured into the room to demonstrate the view from inside while questioning how Crooks went undetected while ascending to the roof.

Despite rally attendees noticing Crooks on the roof and attempting to alert law enforcement, he was able to fire several shots at Trump.

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The head of the Secret Service, Kimberly Cheatle, faced tough questioning on Capitol Hill, and it's clear that Crane will have further inquiries for her following his visit to Butler.

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