‘Devin Nunes cow’ Twitter account gains 150,000 followers as US Republican’s lawsuit backfires

• Parody account, which purports to be owned by unhappy cow on Nunes’ farm, called him ‘treasonous cowpoke’ and ‘udder-ly worthless’
• Lawmaker sued for US$250,000 in damages, complaining he was defamed in hundreds of tweets by various users