The CBS show "The Talk" is reportedly extending its hiatus for the second time as it continues to look into Sharon Osbourne's on-screen tiff with her co-host. The network put the show on pause last week after things got heated between the co-hosts when Osbourne defended her friend Piers Morgan after he questioned the legitimacy of claims made by Meghan Markle in her tell-all interview with Oprah Winfrey. According to People, the show was due back this week, but the network has decided to