Washington DC [US], August 17 (ANI): Gearing up for his debate with US Vice President Kamala Harris, former President Donald Trump, and has brought in the former Democratic congresswoman Tulsi Gabbard to help sharpen his attacks, the New York Times reported citing two people aware with Trump’s schedule. She joined Trump’s practice session at the latter’s private club and home, Mar-a-Lago. Donald Trump and Kamala Harris are set to face off in the ABC News debate on September 10. Gabbard, who left the Democratic Party after her 2020 presidential run and has rebranded herself as a celebrity among…