Senator Claire McCaskill filed for reelection to the U.S. Senate yesterday afternoon. From the Missouri Secretary of State:

U.S. Senator

Democrat

Claire McCaskill PO BOX 300077

ST. LOUIS MO 63130 3/23/2012

2:39 p.m.

[emphasis added]

To date Senator McCaskill does not have a primary challenge.

The insane clowns running in the republican primary:

Republican

Todd Akin PO BOX 334

GLENCOE MO 63038 210 2/28/2012

10:58 a.m.

Jerry Beck 211 E OLIVE ST

LA MONTE MO 65337 376 2/28/2012

10:19 a.m.

Sarah Steelman 11820 SPRINGHOUSE LN

ROLLA MO 65401 453 2/28/2012

2:52 p.m.

John G. Brunner 1726 BUTTERNUT DR

ST LOUIS MO 63131 653 2/28/2012

10:50 a.m.

Mark Memoly PO BOX 1124

LEES SUMMIT MO 64063 854 2/28/2012

2:35 p.m.

Mark Patrick Lodes 208 BARAT AVE S

ST LOUIS MO 63135 3/20/2012

2:54 p.m.