Dehradun, April 7 -- In a significant political development within Uttarakhand Congress, Leader of the Opposition and senior Congress leader Yashpal Arya today called on veteran party leader Harish Rawat. The incident has naturally triggered speculation. It may be reminded here that Uttarakhand Congress continues to grapple with visible internal turbulence as the 15-day political hiatus announced by former Chief Minister Harish Rawat has sparked intense speculation, factional unease and a series of political reactions across the state unit. Even as Rawat remains formally on a break from active politics since March 27, he has continued his characteristic outreach, meeting party colleagues, political leaders and members of the public, signa...