In a new interview with NBC News anchor Lester Holt on Monday, President Joe Biden defended his language in the lead-up to Saturday’s assassination attempt on former President Donald Trump, saying his rival’s rhetoric is the real problem. Some Trump allies have blamed Biden and other Democrats for allegedly fomenting hostility to Trump that they claim contributed to the shooting, including Biden’s telling donors on a private call recently that it is “time to put Trump in a bull's-eye.” Biden said it was a “mistake” to use the word, but dismissed the larger criticism, telling Holt it was merely a...