Congress Parliamentary Party Chairperson Sonia Gandhi on late Sunday was admitted to Sir Ganga Ram Hospital in Delhi for a stomach-related issue. She is currently under observation in the hospital’s gastroenterology department, ANI reported, quoting a statement from the hospital.Last week the veteran Congress leader had undergone routine medical tests at a hospital in Shimla after experiencing high blood pressure.In February this year, the 78-year-old Congress leader was admitted to Delhi’s Sir Ganga Ram Hospital with stomach-related issues. This is a breaking story. Details to follow…