With 2019 Lok Sabha elections just around the corner, Poonam Sinha, wife of actor-turned-politician Shatrughan Sinha, on Tuesday joined Samajwadi Party (SP) in presence of party MP Dimple Yadav in Uttar Pradesh's Lucknow.<br />"Shatrughan Sinha's wife Poonam Sinha joins Samajwadi Party in presence of Dimple Yadav in Lucknow," the Akhilesh Yadav-led party tweeted in Hindi.
