Amy Klobuchar is still fighting to gain ground in Iowa’s presidential caucuses that are now just days away. The Minnesota senator took a last-minute, late afternoon flight to western Iowa on Tuesday following arguments in President Donald Trump’s impeachment trial in Washington. While touting her recent endorsements — including those by The New York Times, as well as newspapers in Iowa and New Hampshire — she is facing new questions about her time as a top Minnesota prosecutor in the mid-2000s.