O'Rourke criticizes Biden, says he would be a return to the past

Former Rep. Beto O'Rourke, D-Texas, on Thursday took an aggressive new stance against former Vice President Joe Biden, arguing that a vote for his competitor in the 2020 Democratic presidential primaries would be a return to the past.
O'Rourke's remarks, made in an interview on MSNBC's "Morning Joe," mark a departure from his previous hesitance to criticize fellow party hopefuls. Biden is currently leading in early polls for the party's nomination.
Asked what he would tell voters in trying to pe