Patna, Nov. 12 -- Four persons including a couple from US were apprehended by the 48th battalion of Sashastra Seema Bal (SSB) at Indo-Nepal border falling near Jainagar in Bihar's Madhubani district on Saturday for allegedly attempting to cross into Nepal without proper travel documentation, an official said on Monday. A senior SSB official of Frontier Headquarters said the married US couple lives in California....