Marjorie Taylor Greene's threat to oust Mike Johnson could backfire and allow Congress to pass more Ukraine aid

• Marjorie Taylor Greene is threatening to oust Mike Johnson from the speakership.
• It could actually backfire on her — and make it more likely that Ukraine aid gets passed.
• Democrats could easily save Johnson, and many have named a vote on Ukraine aid as their price.

Rep. Marjorie Taylor Greene of Georgia has long been one of the loudest GOP voices against providing US aid to Ukraine, even before the rest of her party came around.