See e.g. Weber v. DOS, 885 F.Supp.2d 46 (D.D.C. 2012) [mandamus and APA under “unreasonably withheld” provision denied where DOS refused to issue CLN because it is not a nondiscretionary decision].6.Loss of Citizenship and LPR Status—Costello v. INS, 376 U.S: 120 (1964) [denaturalized USC cannot be deported for 2 ClMTs when he was convicted of the crimes while he was a USC]; Matter of Vielma-Ortiz, 11 I&N Dec. 414 (BlA 1965) [loss of citizenship does not result in automatic loss of LPR status]; 8 C.F.R. § 340.1(g)(4) [a person remains a USC until a decision to reopen proceedings and deny naturalization becomes final]; U.S., v. Clarke, 628 F.Supp.2d 1, 8-9 (D.D.C. 2009) [cannot void citizenship without a final order pursuant to 8 U.S.C. § 1451].