kristine lazar, cbs news, los angeles. >>> and that is the overnight news for this wednesday.r garrett. >>> this is "cbs news flash." i'm carissa lawson in new york. cbs news projects that donald trump has won the republican presidential primary in michigan. cbs news projects president biden has won on the democratic side. 15 states will hold their nominating contests next week on super tuesday. >>> just hours after visiting the white house for negotiations, sources tell cbs news that house speaker mike johnson has made a new offer to avert a government shutdown. the offer would push government funding deadlines further into march and was made during bipartisan talks between both chambers of congress. >>> and adele taking some time off from her las vegas residency. the singer says she's been sick and will go on vocal rest. she's postponed her shows planned for march. news app on your cell phone or connected tv. i'm carissa lawson, cbs news, new york. >>> tonight, the shutdown showdown. tensions over government funding, the southern border, and russia's war in ukraine. >> the w