Time has shown that their argument that electing them will give us justices that will repeal Roe is entirely false. See below:
http://xianleft.blogspot.com/2009/05/tests-for-next-justice.html
http://xianleft.blogspot.com/2006/02/roberts-court.html
http://xianleft.blogspot.com/2005/10/judge-alito-new-souter.html 
http://xianleft.blogspot.com/2005/10/ms-miers-withdraws-and-right-is-still.html 
http://xianleft.blogspot.com/2005/10/miss-miers-and-repunkdlican-right.html 
http://xianleft.blogspot.com/2005/09/roberts-hearings-cold-comfort-for.html 
http://xianleft.blogspot.com/2005/08/john-roberts-nomination-and-2008.html 
http://xianleft.blogspot.com/2005/05/senate-confirmation-tricks-pandering.html