Two fine young men leaving PAP

Sin Boon Ann and Ong Kian Min are probably two of the finest young men in the PAP team. It is a pity that they have to retired so early when their political careers have just started. Are they finding the political climate too stifling, or the route of advancement too slow given that senior ministers are chopping their seats and ‘pah si buay chow’ no matter how thankless the job is? The latter