President Donald Trump’s campaign juggernaut, MAGA Inc., had roughly $400 million cash on hand at the end of June and is poised to deploy some of its resources in important races this November.

Trump adviser James Blair, who recently left the administration to work on the super PAC, told Senate Republicans and their aides last week that MAGA Inc. and the Republican National Committee will start spending money on midterm election races soon, though he did not specify when or where.