6 things to watch as the Supreme Court hears Trump’s effort to block subpoenas

The Supreme Court will hear three cases on Tuesday that present its most important exploration of the separation of powers in decades. The disputes test the ability of the US House of Representatives and state prosecutors to investigate a president, arising from stalled efforts to obtain financial records from President Donald Trump.

The Supreme Court will hear three cases on Tuesday that present its most important exploration of the separation of powers in decades. The disputes test the ability of the US House of Representatives and state prosecutors to investigate a president, arising from stalled efforts to obtain financial records from President Donald Trump.