No.
No, the US Supreme Court is not currently considering any cases questioning Barack Obama's US citizenship. These claims have been thoroughly debunked and rejected by multiple courts in the past.
There are currently six men on the supreme court.
There are 9 supreme justices currently taking place in the supreme court.
2
It is called the "Miranda" Decision.
There are nine (9) justices on the US Supreme Court.
6
Currently, the California State Supreme Court is considered most influential.
Miranda v. Arizona
The Supreme Court's verdict that a black could not qualify as a citizen.
The Islamic Republic of Iran is led by the Supreme Leader. That position is currently held by Ali Khamenei.
Brown v. Texas
ram prasad shrestha