Houdart launches consulting firm
Former delegate challenging Republican congressman in 1st Congressional District
Marshall Heights facility to open in August
41-year-old New Castle County man self-isolating
Police have no suspects in June incidents
Primary to take place on July 19
Superintendent has six months to implement plan
Republican Gov. Larry Hogan's term ends in January
Republican governor appeared on CBS' 'Meet the Press' on Sunday
Former cop arrested in February on sex with minor charges