Means the same as the phrase, "just to be sure"; the "it's Westinghouse" part originated from television commercials for Westinghouse Electric in the 1950s, who's catchphrase was, "You can be sure, if it's Westinghouse".
{Craig}: Hey Paul, did you remember to charge your wheelchair today?
{Paul}: I think so but let me check just to be sure it's Westinghouse.
Bespredel (from Russian “беспредел” — “boundlessness”, “no-limit-ness”) is a situation when someone in power — be it political, financial, or criminal — does whatever he wants while enjoying complete impunity and getting away with murder (often literally).
While people in the West believe that the ongoing Ukrainian revolution known as Euromaidan was triggered by the President’s last-minute refusal to sign the association pact with the EU, its real cause was the fact that most Ukrainians were fed up with the appalling bespredel on behalf of President Yanukovich, his family, and a bunch of oligarchs.