Weekend TV Planner: Last Week Tonight with John Oliver, the Grammys, The Walking Dead

by Leilani PolkAlec Baldwin as Trump on SNL
With shows premiering nearly every week on network, cable and streaming TV, it sometimes feels impossible to keep up, let alone make an informed decision about the ones you should be devoting your valuable attention to (and those you might want to avoid altogether). We're here to help.
Saturday: Saturday Night Live:SNL has been going for the jugular in its political skits this season (if you saw Melissa McCarthy as Sean Spicer, you know just what I&rsq