Joe Biden has earned the support of a first-term House Democrat from Iowa, who faces a reelection fight this year to hold on to the congressional district she flipped from red to blue last cycle.

Rep. Abby Finkenauer, 31, announced she was endorsing Biden, 77, a month before the Iowa Democratic caucuses on Feb. 3. She will campaign with the former vice president this week during his four-day swing through the state.