Oil tanker seizures are an effort to curtail cash flow to Venezuela: Michelle Caruso-Cabrera

For more on this story and the tensions with Venezuela, let's bring in Michelle Cruer, CEO of MCC Global Enterprises, CBC contributor, former anchor of such shows as this one. Uh Michelle, this is escalating >> for sure. >> Probably no surprise.I would say it's fair to say that the the financial sanctions that were put on these countries a couple years ago that were lightly enforced, if at all, uh this is the next step. This is a a designed step to kill the cash flow I assume from Maduro and others. >> Yes, ...