The rising subject of Republicans working for president is about to develop by three this week, with the entry of former Gov. Chris Christie of New Jersey, former Vice President Mike Pence and Gov. Doug Burgum of North Dakota. The sector continues to develop partially as a result of hopefuls see alternative within the battle of Gov. Ron DeSantis of Florida to develop into the undisputed challenger to former President Donald J. Trump.
Mr. DeSantis trails Mr. Trump by about 30 factors in nationwide polls of Republican…