This Week in Politics 19 September 2010

Lisa Murkowski will run as write-in candidate in Alaska senate race. GOP Senate nominee Christine O'Donnell speaks to Family Research Council in DC. Christine O’Donnell has canceled her appearances on "Face the Nation" on CBS and "Fox News Sunday." Sarah Palin goes to Iowa on Friday night and attacks GOP leadership at Reagan dinner. President Obama appoints Elizabeth Warren to oversee the Bureau of Consumer Financial Protection. Jerry Pippin is guess hosting. This Week in Politics is a hard news look at the past week and the upcoming week in the political world with commentary and insight into polling tends.