It's not a 'news paper', it's a street corner in medieval Europe lined with 'prophets' all spewing shit in an attempt to attract followers.
No matter what industry you are interested in, there are leaders worth following on Twitter.
One example for finance, Cliff Asness. He's a billionaire quant hedge fund guy, but he tweets every day.
There's a ton of investors, businesspeople, reporters, programmers, researchers, etc. that are very active on Twitter, not to mention the plethora of comedy accounts that I find hilarious.
One laaarge street corner.