Former President Donald Trump gave House Speaker Mike Johnson (R-LA) a vote of confidence when they held a joint press conference at Mar-a-Lago last week, implicitly rebuking Rep. Marjorie Taylor Greene (R-GA) for her threats to oust him from power. But Greene is not deterred from her war with the speaker, CNN congressional correspondent Manu Raju reports. “On way into GOP meeting, [Greene] told me that Trump’s comments that he ‘stands by’ Mike Johnson doesn’t change her push to oust him,” Raju posted to X. “She contended that Trump shouldn’t have been put in that position. She also predicted …