https://www.nytimes.com/2020/02/07/us/politics/democratic-debate-recap.html?emc=edit_na_20200207&ref=cta&nl=breaking-news&campaign_id=60&instance_id=0&segment_id=21094&user_id=2dfc89bd6c52e6103e5ac62f916a8f0d®i_id=2636639
In the most contentious debate so far, Joseph R. Biden Jr. challenged Bernie Sanders over gun regulation, and Amy Klobuchar accused Pete Buttigieg of presenting himself as a “cool newcomer.”
The two victors in the Iowa caucuses, Senator Bernie Sanders of Vermont and former Mayor Pete Buttigieg of South Bend, Ind., came under sharp and sustained criticism in a Democratic presidential debate on Friday, as their rivals tried to stop their momentum by assailing Mr. Sanders for his left-wing ideas and past opposition to gun control while targeting Mr. Buttigieg over his thin résumé and ties to big donors.
In the most contentious debate so far, taking place four days before the New Hampshire primary, the runners-up in Iowa charged at Mr. Sanders and Mr. Buttigieg, who appeared in the best position among the top candidates to win New Hampshire and perhaps take command of the race.
But their opponents, several of whom have significant advantages of their own, showed that they would not give way without a fight: Mr. Buttigieg especially came in for bruising treatment, drawing tough challenges from every other candidate onstage, including over his criminal-justice record as mayor and his failure so far to appeal to black and Latino voters.
Former Vice President Joseph R. Biden Jr., seeking to recover from his limp finish in Iowa, raised the issue of Mr. Buttigieg’s lack of support among minorities in the opening moments of the debate, saying Mr. Buttigieg had not shown he could “get a broad scope of support.” He repeatedly alluded throughout the evening to his own base among African-Americans, especially in South Carolina, whose primary is this month and is considered a political firewall if his flagging campaign does not recover before then.But Mr. Buttigieg was not Mr. Biden’s only target: He also warned that nominating Mr. Sanders would taint down-ballot Democratic candidates with the label of socialism, and, in his most blunt attack so far on Mr. Sanders, Mr. Biden rebuked him for having opposed gun control legislation in the 1990s. Mr. Sanders, who has long since disavowed that stance, called it a function of representing “a very, very rural state.”
