Alphonsus v. Holder, 705 F.3d 1031, 2013 WL 208930 (9th Cir. Jan. 18, 2013) (BIA did not adequately explain its reasons for designating noncitizens conviction for resisting arrest as a particularly serious crime rendering him ineligible for withholding from removal; In making a discretionary immigration decision, the agency must indicate how it weighed the factors involved and how it arrived at its conclusion.).