Jewish people have experienced a lot of success in many fields a few examples:
How deeply Jewish is Hollywood? When the studio chiefs took out a full-page ad in the Los Angeles Times a few weeks ago to demand that the Screen Actors Guild settle its contract, the open letter was signed by: News Corp. President Peter Chernin (Jewish), Paramount Pictures Chairman Brad Grey (Jewish), Walt Disney Co. Chief Executive Robert Iger (Jewish), Sony Pictures Chairman Michael Lynton (surprise, Dutch Jew), Warner Bros. Chairman Barry Meyer (Jewish), CBS Corp. Chief Executive Leslie Moonves (so Jewish his great uncle was the first prime minister of Israel), MGM Chairman Harry Sloan (Jewish) and NBC Universal Chief Executive Jeff Zucker (mega-Jewish). If either of the Weinstein brothers had signed, this group would have not only the power to shut down all film production but to form a minyan with enough Fiji water on hand to fill a mikvah.
The person they were yelling at in that ad was SAG President Alan Rosenberg (take a guess). The scathing rebuttal to the ad was written by entertainment super-agent Ari Emanuel (Jew with Israeli parents) on the Huffington Post, which is owned by Arianna Huffington (not Jewish and has never worked in Hollywood.)
The Jews are so dominant, I had to scour the trades to come up with six Gentiles in high positions at entertainment companies. When I called them to talk about their incredible advancement, five of them refused to talk to me, apparently out of fear of insulting Jews. The sixth, AMC President Charlie Collier, turned out to be Jewish.
Banking, science, and entertainment are pretty powerful parts of society, with stories like these showing the importance of technology, the anger that people have held toward banks and Wall Street for the last decade isn't new (people have been angry about banks for centuries), and many people fear media's role in shaping politics, and for others it's envy of the success they have in fields that have turned out to be quite lucrative.