Sitting MP from Fatehgarh Harinder Singh Khalsa today joined BJP at the party headquarters in New Delhi.<br />''<br />''He joined the party in presence of Senior BJP leader and Union minister Arun Jaitley.<br />''<br />''<span style="color: #222222;">Khalsa, had won the 2014 Lok Sabha polls on the Aam Aadmi Party's ticket, but was suspended from the party in 2015.</span><br />