she wails, my son li li was on the plane. cameras roll, police and the malaysian military move in. [ crying and screaming ] reporter: through a crush of reporters, police forcibly carried her away from the cameras to another room. we were all here for the government s daily news conference. cue other chinese women, hold up a protest sign, crying out to the cameras. translator: we need the truth. and want the international media to help get information from the malaysian government. but police move in again. what are you doing? reporter: pushing us, forcing us out of the way. back up, back up! reporter: i m yelling because we re getting crushed. police also carried those women away. that s just one sense of the frustration that s mounting here, not just in malaysia, but also in beijing.