Police in connection with the Jaipur serial blasts on Monday questioned two persons, including a medical student, official sources said.
Police summoned them on the basis of clues provided by some of those arrested for alleged involvement in the Ahmedabad explosions, they
said.
"We are broadly questioning these people about their links and their involvement, direct or indirect in bomb blasts in Jaipur and other places", the sources said.
They declined to give any further information saying that at the moment "we are not in a position to divulge anything more to media as it will affect our investigation".