68-year-old Goswami was brought to the Guwahati Medical College Hospital late Saturday night after she complained of respiratory problems and was immediately put on ventilation, senior doctor of medicine department Debabrata Goswami said.
The ULFA anti-talks faction triggered a blast at Assam Pradesh Congres Committee headquarter on March 14 in which three Congress leaders were injured. But Gogoi on Friday tried to make light of the ULFA threat saying that the threat had been there since a long time.