Answer:
Here is some info
Step-by-step explanation:
Legally, the President of the USA may not limit the power of the judicial branch. The Constitution is the basis for all American laws, and the US Supreme Court is the final arbiter on what is or is not constitutional.
The only control the President has on the Supreme Court is the power to appoint judges to that court, with Congressional approval. Which means the current incumbent and the Republican Congress will be pushing for a conservative judge whose interpretation of the law is more to their liking.