SCHEDULE 13D


DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT
10/14/2010


1. NAME OF REPORTING PERSON
Bulldog Investors, Brooklyn Capital Management,
Phillip Goldstein and Andrew Dakos


2. CHECK THE BOX IF MEMBER OF A GROUP                  a[X]

                                                       b[]

3. SEC USE ONLY

4. SOURCE OF FUNDS
WC


5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
PURSUANT TO ITEMS 2(d) AND 2(e)                        []

6. CITIZENSHIP OR PLACE OF ORGANIZATION
USA
___________________________________________________________


7. SOLE VOTING POWER
4,187,545

8. SHARED VOTING POWER
10,700

9. SOLE DISPOSITIVE POWER
4,198,245
_______________________________________________________

10. SHARED DISPOSITIVE POWER

0

11. AGGREGATE AMOUNT OWNED BY EACH REPORTING PERSON
4,198,245

12. CHECK IF THE AGGREGATE AMOUNT EXCLUDES CERTAIN SHARES

[]
___________________________________________________________


13. PERCENT OF CLASS REPRESENTED BY ROW 11

14.75%

14. TYPE OF REPORTING PERSON

IA
_______________________________________________________

Item 1. SECURITY AND ISSUER

This statement constitutes Amendment #4 to the schedule 13d
filed August 27,2010. Except as specifically set forth
herein,  the Schedule 13d remains unmodified.




ITEM 5. INTEREST IN SECURITIES OF THE ISSUER
As per the N-CSR filed on March 5, 2010 there were 28,463,912  shares
of common stock outstanding as of 12/31/2009 The percentage set forth in item 5
was derived using such number. Bulldog Investors, Brooklyn Capital Management,
Phillip Goldstein and Andrew Dakos beneficially own an aggregate of 4,198,245
shares of BLU or 14.75% of the outstanding shares.Power to dispose of and vote
securities resides either with Mr. Goldstein, Mr. Dakos or with clients.

c) Since the last filing on 10/05/10 the following shares of BLU were purchased:

Date:		        Shares:		Price:
10/05/10		7,100		3.2977
10/06/10		21,390		3.3041
10/07/10		10,196		3.3075
10/08/10		19,500		3.3206
10/08/10		18,400		3.3100
10/11/10		32,773		3.3262
10/12/10		68,967		3.4806
10/13/10		63,260		3.5275
10/14/10		183,900		3.5002




d) Beneficiaries of managed accounts are entitled to receive any
dividends or sales proceeds.

e) NA

ITEM 6. CONTRACTS,ARRANGEMENTS,UNDERSTANDINGS OR RELATIONSHIPS
WITH RESPECT TO SECURITIES OF THE ISSUER.
None.


ITEM 7. MATERIAL TO BE FILED AS EXHIBITS
None


After reasonable inquiry and to the best of my knowledge
and belief, I certify that the information set forth in this
statement is true, complete and correct.

Dated: 10/15/2010

By: /s/ Phillip Goldstein
Name:   Phillip Goldstein

By: /S/ Andrew Dakos
Name:   Andrew Dakos