Ahmedabad, April 26 -- The Congress has written to Gujarat Assembly speaker Rajendra Trivedi seeking disqualification of Radhanpur MLA Alpesh Thakor, who resigned from the party on April 10, on the grounds of 'anti-party activities'. "Though he was elected on the Congress party symbol, Alpesh Thakor campaigned for independent candidates in Patan and Banaskantha in LS elections. He has also resigned from the Congress," said Congress whip Ashwin Kotwal....