Amid Congress state leaders’ talk of change in Karnataka CM, BJP MP Tejasvi Surya on Monday took a jibe at the party's high command, saying, "The Congress High Command is like a ghost...It's unseen, unheard, but always felt." He added, "Even...Congress President (Mallikarjun Kharge), whom people thought is the high command, whispers it's name and says it's not him."