TUESDAY, March 20, 2007, 10:11 a.m. By Meg Jones and Bob Purvis 21 arrested in recruiting station protest Police arrested 21 people last night for disorderly conduct during an Iraq War protest outside the Army recruiting center near the UWM campus, said Deputy Chief Brian O'Keefe said this morning. Officers were called to the 3100 block of Oakland Ave. around 8 p.m., where Iraq War protesters clad in black, carrying torches and wearing ski masks were reportedly setting off smoke bombs and throwing paint as they approached an Army recruiting center on the block, Sgt. Eric Pfeiffer, of the Milwaukee...