Police announced Tuesday that they had arrested one man and issued a warrant for another suspected of being involved in a weekend home invasion at U.S. Rep. Leonard Boswell's farm outside Lamoni. The Iowa Department of Public Safety said authorities had arrested Cody John Rollins, 19, of Lamoni. He's charged with first degree burglary, assault while participating in a felony, going armed with intent and three counts of first degree robbery. He was held on $50,000 bond, and a lawyer hadn't yet been named. Police also were searching for David Palmer Dewberry, 20, of Fremont, Neb., who is considered armed...