James Talarico, Texas Democrats’ US Senate nominee, has thrown his support behind Johnny Garcia in the state’s 35th Congressional District, where Democrats are ramping up their efforts to block a rival candidate who made antisemitic comments ahead of a runoff election next week.

A secretive outside group has spent significantly on boosting the Democrat in a district that could be competitive this fall — drawing accusations that the effort is funded by…

House Democratic leaders condemned efforts Tuesday by a newly registered political action committee to boost a Democratic congressional candidate who made antisemitic comments…