POWER OF ATTORNEY

      The undersigned hereby constitutes and appoints Georgiy Nikitin and Daniel
Bradford   (each   an   "Attorney")   as   the  undersigned's  true  and  lawful
attorneys-in-fact to:

      (1) execute for and on behalf of the undersigned,  personally  and  in the
undersigned's capacity as the Managing Member of BIP GP LLC, President of WAM GP
LLC,  and  President  of Weiss Asset Management LP, the following documents (the
"Authorized Documents"):  Schedules 13D, 13G and 13F, Forms 3, 4, and 5 (and any
and all amendments required  thereto in the reasonable opinion of the Attorney),
and any other forms and/or schedules  required  to be filed on behalf of myself,
Weiss  Asset  Management  LP,  WAM GP LLC, or BIP GP  LLC  to  comply  with  the
Securities Exchange Act of 1934, as amended, the rules thereunder, and the rules
of any stock exchange or similar authority;

       (2) do and perform any and  all acts for and on behalf of the undersigned
which  may  be  necessary  or appropriate  to  complete  and  execute  any  such
Authorized Documents and timely  file  such Authorized Documents with the United
States Securities and Exchange Commission  and  any  stock  exchange  or similar
authority; and

       (3)  take  any  other  action  of  any type whatsoever in connection with
respect to the foregoing which, in the reasonable good faith opinion of any such
attorney-in-fact, may be of benefit to, in  the  best  interest  of,  or legally
required by, the undersigned, it being understood that the documents executed by
any such attorney-in-fact on behalf of the undersigned pursuant to this Power of
Attorney  shall  be in such form and shall contain such terms and conditions  as
such attorney-in-fact  may  approve  in  such attorney-in-fact's reasonable good
faith discretion.

      The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every  act  and  thing whatsoever requisite,
necessary, or proper to be done in the exercise of any  of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution  or  revocation,
hereby  ratifying  and  confirming  all  that  such  attorneys-in-fact,  or such
attorneys-in-fact's substitute or substitutes, shall lawfully do or cause  to be
done  by  virtue  of  this  power  of  attorney and the rights and powers herein
granted.   The   undersigned   acknowledges   that   none   of   the   foregoing
attorneys-in-fact,  in  serving  in  such  capacity   at   the  request  of  the
undersigned,  is  assuming any of the undersigned's responsibilities  to  comply
with the Securities Exchange Act of 1934, as amended.

      This Power of  Attorney  shall  remain  in full force and effect until the
earliest of (i) the execution of a replacement  Power  of  Attorney covering the
subject matter hereof by the undersigned, (ii) the revocation  of  this Power of
Attorney  by  the undersigned in a signed writing, or (iii) the Attorney  is  no
longer an employee of Weiss Asset Management LP or one of its affiliates.

      IN WITNESS  WHEREOF,  the undersigned has caused this Power of Attorney to
be executed as of this 25th day of February, 2014.



                                           By:  /s/ Andrew M. Weiss
						-------------------
                                           Name:    Andrew M. Weiss