President Biden pushed back on a reporter at a press briefing on Thursday, who questioned whether the new administration’s coronavirus vaccine goal is ambitious enough. Biden has set a goal to vaccinate 100 million Americans during his first 100 days in office. During the press conference, Biden called the Trump administration’s distribution of coronavirus vaccines a “dismal failure so far,” warning that “things are going to continue to get worse before they get better.” However, the seven-day rolling average for coronavirus vaccine doses administered to Americans currently sits at 912,000, according to the Bloomberg vaccine tracker. (On Wednesday alone, 1.6 million doses were administered.) This indicates that the Biden administration is not far from its goal of vaccinating one million Americans per day. On Thursday, Associated Press reporter Zeke Miller asked Biden if the vaccination goal was “high enough,” since “that’s basically where the U.S. is right now.” “When I announced it you all said it wasn’t possible. Come on, give me a break, man,” Biden responded. “It’s a good start, a hundred million.” Internal projections from the Trump administration showed that the U.S. could administer at least 170 million doses by the end of April, two Trump administration officials told Bloomberg. During the press conference, Biden also announced that he would invoke the Defense Production Act to “accelerate the making of everything that’s needed to protect, test, and vaccinate and the care of our people.” Biden warned that the death toll from coronavirus infections would hit 500,000 in February. Over 408,000 Americans have died of COVID-19 as of Thursday.