Fake news Detect

[Gazu]

Hey Guys I am new to python and i am building a fake news detection system
my goal is that when some one post a news the system will check it by searching
that news on Web and find solution that whether that news is Fake or Not.
But the issue is that i have no idea how to search on Web or which algorithm
to use. However i know about web scrapping and other stuff,
so guys help me out on this by giving your remarks.
thanks in advance.