Former Congress MLA Dalvir Singh Goldy, who quit the Congress over denial of the party ticket from the Sangrur Lok Sabha seat, joined the Aam Aadmi Party on Wednesday. Former MLA Dalvir Singh Goldy, who quit the Congress on Tuesday, was welcomed into the Aam Aadmi Party by chief minister Bhagwant Mann in Chandigarh on Wednesday. In a terse resignation …