To activate the text-to-speech service, please first agree to the privacy policy below. Taipei, Aug. 4 (CNA) The lead stories in major Taiwan dailies on Tuesday are as follows:@United Daily News: Amid Taisugar controversy, High Prosecutors Office director says reporting of toxic oil is legal obligation@China Times: Cooling-off period for disposition stocks shortened to 5 days@Liberty Times: China's 'Taiwan Youth e-Home' platform to be blocked to keep personal data of Taiwanese youth from being sent directly to Taiwan Affairs Office, official says@Economic Daily News: Taiwan stock cooling-off period regulations eased@Commercial Times: With disposition stock rules eased, liquidity expected to increase 1.5-fold@Taipei Times: MAC to train 'united front' awarenessEnditem/ls