By way of Scott Malone BOSTON (Reuters) – Attorneys for accused Boston Marathon bomber Dzhokhar Tsarnaev are due in court on Tuesday to argue towards the restrictive terms of his confinement, which they are saying are impeding their ability to mount an efficient defense. Prison officials and prosecutors argued in court papers that these measures are vital to protect the protection of each the general public and the person accused of the April 15 bombing, which killed three people and injured 264.