Guwahati, May 14 -- Congress leader Pawan Khera on Thursday said that he has cooperated fully with the investigation authorities and would appear again on May 25 after being summoned in connection with the ongoing probe.

Speaking to reporters in Guwahati, Khera said he was questioned on matters usually covered during an investigation and stressed that every responsible citizen should cooperate with investigative agencies.

"I was asked all the questions that are usually asked during an investigation... I have been called next on 25 May. I will come again because every responsible citizen must cooperate with an investigation," Khera said.

When asked whether he stood by his earlier claims regarding Assam Chief Minister Himanta Biswa Sarma...