Sinema Switches & McCarthy Scrambles
b'Senator Kyrsten Sinema is leaving the Democratic party and House GOP Leader Kevin McCarthy is trying to lock down enough votes to become speaker. CNN\\u2019s Jeff Zeleny explains what Sinema\\u2019s decision could mean for Senate Democrats \\u2013 and how House Republicans are preparing for a speakership showdown.\\nTo learn more about how CNN protects listener privacy, visit cnn.com/privacy\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'