It's in the very first section. I can't believe we are on a politics forum and in a discussion I have to tell someone about what's in the U.S. Constitution. If people are going to come here to discuss and debate political events, I'd assume you'd educate yourself about the issues and the underlying information... like the U.S. Constitution and the history that does along with the issues, like the decisions of the Supreme Court. The system of checks and Balance is information that kids in the U.S. learn in elementary school.
"Congress’ power to investigate is
implied from its enumerated powers and the Necessary and Proper Clause, all found in Article 1, Section 8."
"The Supreme Court first placed limits on congressional investigations in 1821 [
Anderson v. Dunn] (id. p.4). The Court upheld Congress’ power to hold people in contempt, but said Congress must use the least onerous means to achieve its legislative objectives and no term of imprisonment Congress imposed could extend beyond a Congressional term."
"The Supreme Court has also upheld Congress’ power to issue subpoenas as “an indispensable ingredient of lawmaking.” (id. p.6)"
The Origins of Congress’ Power to Investigate the Executive Branch
And before you ***** about the site, feel free to use your own time to search and investigate on your own to find websites YOU agree with and educate yourself there.