While the majority of Thursday’s CBS Early Show coverage of Sarah Palin’s convention speech was positive, at the top of the 8am hour, co-host Maggie Rodriguez talked to Palin’s sister, Heather Bruce, and asked: "There's been a lot of talk this weekend about family, talk that family is off limits in a campaign. Yet we see your sister with her kids, introducing them, showing them on camera, and she even mentioned you in her speech last night. So the question is, is it okay to use family in a campaign when it benefits the candidate and not okay when it's...