The Caucus Click: The Week in Pictures In Full Swing: Latham and Boswell Campaign for Same Iowa Seat Redistricting in Iowa has pitted two longtime members of the house, Tom Latham, a Republican, and Leonard L. Boswell, a Democrat, against each other. Former Vice President Dick Cheney had been living fairly comfortably with a mechanical heart pump, but decided recently to agree to a heart transplant if one were offered, his doctor said. The past eight years have been the only time in the nation's history when a state's governor and two United States senators were women. Practice sessions for the lawyers debating President Obama's health care law in Supreme Court arguments this week have stretched the supply of colleagues willing to play the justices. Heading into Supreme Court arguments on Monday, a piece of pavement occupied by a short line of people was among Washington's most coveted real estate. March 26 "Socialists.com" Yields a Presidential Result And behold the smiling face of President Obama. March 25 Images from campaign stops and polling places in Illinois and Louisiana. Santorum Calls Romney "Worst Republican" to Pit Against Obama Rick Santorum urged Republicans in Wisconsin to consider Mitt Romney's record, particularly on the issue of health care, before making him the party's nominee to face President Obama in the general election. Rick Santorum only narrowly closes his delegate gap with Mitt Romney after a victory in Louisiana, Louisiana Results Suggest a Two-Man Race Despite Newt Gingrich's one-time bravado about his strength in the south, the contest in Louisiana quickly boiled down to a fight between Mitt Romney and Rick Santorum - a fight that Mr. Santorum won decisively.