New Delhi: Anil Ambani of Reliance Group Monday skipped the second summons issued to him by Enforcement Directorate (ED) for questioning at its headquarters in the national capital in connection with ongoing investigation in a case of alleged violations of Foreign Exchange Management Act (FEMA).The central probe agency may issue fresh summons to Ambani asking him to appear in person sometime this week, sources said. While Anil Ambani has been insisting on a virtual appearance, ED is keen on his personal appearance.