Michael Castle has announced he will run for the [[United States Senate]] in Delaware in 2010.<ref>http://rothenbergpoliticalreport.blogspot.com/2009/10/delaware-senate-moved-to-lean-takeover.html</ref> | Michael Castle has announced he will run for the [[United States Senate]] in Delaware in 2010.<ref>http://rothenbergpoliticalreport.blogspot.com/2009/10/delaware-senate-moved-to-lean-takeover.html</ref> |