Some afghan Mohajirs are involved in certain crimes but not terrorism, TTP is entirely Pakistani pakhtuns......Haqqani network are afghans but they were allowed by Pakistani government/army to establish themselves in waziristan.
You can not blame only Afghans for narcotics and smuggling......pakhtruns of FATA are also known for narcotics business and smuggling. It is fact known to every one in pakistan.
A tragic side effect of War and devastation. But remember it is custom among pakhtuns to demand gold jewellary from groom family and they do not have jahaiz custom.....what happened in afghanistan was that some families straight way were asking for cash in marraige. You can call it selling but otherwise normal marriages took place. It is custom among shinwaris..............but dude you shouldnt raise fingers at afghans, our swatis are know for receiving cash in giving their daughters in marriage.......across the attock, they call it selling of daughters by pathans.......And let me tell you tragic results of war in pakistan, in 2009 operation of swat, 2 million swatis became IDPs....i am resident of peshawer and i observed that in nowshera and peshawer, IDP families sold their daughters, some very young, for as much as 20 thousand rupees.....i wont go into other disturbing details
You are such a beghairat person......you are mocking those afghans who were casualties of genocidal war......Pakhtuns never begs, do you think your countymen would agree with notion?.....let me clarify one thing,. in 80s afghans never begged, you can check archives of pakistani news papers prasing them for their ghairat and their ramarkable quality of immediately going into finding work so that they can earn......but after decade, situation deteriorated, they were not receiving U.N aid that was coming to pakistan....some of them sent their small kids for begging, but they had enough self-respect not to force their women and adult girls for begging......you would never see any afghan woman as begger.
And dont mock afghans for this, i am hearing the news that some IDPs of FATA are doing the same.