Headley's deposition that Ishrat Jahan, who was killed in an alleged fake encounter in Gujarat in 2004, was a laskar-e -Taiba (leT) operative will also come handy for the saffron party in cornering Congress, which has made it clear that it will target the treasury benches over a host of issues, including Dalit scholar Rohith Vemula's suicide, "intolerance" and the status of economy, during the Budget session beginning on February 23.