Mueller's report describes more than a dozen times Trump may have broken the law. Here's how Congress will decide whether the president obstructed justice during federal probes into his presidency.
The Mueller report is out, heavily redacted and the investigative materials it's based on aren't public. That's where Congress comes in, writes a former House counsel. Now they can investigate.
Exporting nuclear technology is lucrative, but without strict safeguards, buyers could divert it into bomb programs. Why is Saudi Arabia shopping for nuclear power, and should the US provide it?
Democrats control the House and could impeach Trump if they wanted. But removing the president from office is in the hands of the Senate -- which is still dominated by Republicans.
The initial aim of the 1937 Foreign Agents Registration Act was long forgotten: the prosecution of Nazis for interfering with American democracy. But that law is startlingly relevant to the US now.
It hasn't always been, writes legal expert.
Does Trump’s family have too much sway in the White House? We consider parallels ranging from the Ottoman empire to the Clinton administration.
Muslims from the Salafist tradition can often be seen as 'radical.' There is not much understanding of Salafism, its history and its diversity. Here's what it means to be a Salafist.