1
2
Published 2005
3
Published 2006
4
Published 2005
5
by Obama, Barack
Published 2006
6
Published 2010
7
Published 2010
8
by Obama, Barack
Published 2006
9
by Clinton, Bill
Published 2004
10
Published 2009
11
Published 2008
12
Published 2009
13
by Wood, Gordon S.
Published 2011
14
by Hudson, Wade
Published 1988
15
Published 2006
16
by Clinton, Bill
Published 2004
17
18
by Schweizer, Peter
Published 2004
19
Published 2009
20
Published 2008