Nafis : `` I do n't believe my son has any link to any terror groups '' Federal authorities arrested Ahsan Nafis Rezwanual Ahsan Nafis on Thursday . They say he tried to detonate what he thought was a 1,000-pound bomb . But Ahsanullah instead described his son as a shy young man who left college in Missouri after one semester because of the expense and took a job in New York , working 10-hour days at a hotel . Bangladeshi police on Wednesday started investigating whether Quazi Mohammad Ahsanullah had any terror link .
Nafis : `` I do n't believe my son has any link to any terror groups '' Federal authorities arrested Ahsan Nafis Rezwanual Ahsan Nafis on Thursday . They say he tried to detonate what he thought was a 1,000-pound bomb . Bangladeshi police on Wednesday started investigating whether Quazi Mohammad Ahsanullah had any terror link .