The Republican party will have the majority in the House and the Senate starting next year, but what does that really mean when it comes to passing legislature? How much of a majority do you need to really make a difference? And history shows that the "trifecta" doesn't always last. Leah Murray and Taylor Morgan break down other presidencies that also had a trifecta and weren’t able to pass their priorities through Congress and look at how things could play out for the Republicans over the next two years.