Singh alleged that Sukhu did not do any good for the Congress and "broke the party and destroyed its traditions" when the latter headed the party.
The former chief minister also praised present Congress chief Kuldeep Rathore for strengthening the party, saying many important leaders and workers were brought into the party fold during Rathore's short tenure.
The state administration is in a mess and there seems to be "no control" over it by its political boss. The government is not working as per the aspirations of the common people, Singh alleged.
Singh detailed the development projects in Sirmaur district that were completed or initiated during his tenure as chief minister.
All the four Lok Sabha seats of the state goes to polls in the last phase on May 19.
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