Why were US Politicians making these hand gestures during Netanyahu’s speech?

Free mason

This is part of it. You must show your master who you actually are showing allegiance to. Thomas Massie (R-Ky.) made clear he was explicitly boycotting the speech, saying he didn't want to be a "prop" for Netanyahu. Wish many more would have. This is very easy to understand. The reason why he (Ben) holds the record for the most times addressing Congress with bipartisan applause is... Blue and red have ALWAYS been the same... until 2016. They support whoever buys them out. That's why so many voted for 45 and support him. If people can't see he is not one of them, idk then.

@msofreud That’s only one. Where are the others?

The sign to steal... more American taxpayers money 💰 Bibi got the signal 👍

Signaling that they worship the horned god Baal

JFKs final speech comes to mind

And why did bibi glance over at it?

This is why. And he looks directly at it.

Satanic pedophile club.

The hand gesture shown in the image appears to involve the hands being clasped together with the index fingers extended and crossed over each other. This particular gesture does not correspond to any widely recognized or standard hand sign in common contexts such as sign language, cultural gestures, or well-known secret hand signals. If the context of the image involves a formal setting or specific individuals, the gesture could potentially be a subtle, personal signal or habit, rather than something with a broadly understood meaning.