Homeland Security Secretary Kristi Noem’s personal bag was stolen with $3,000 in cash inside during a dinner outing at a Washington, DC, restaurant Sunday. Noem, 53, had been dining at The Capital Burger about one mile northeast of the White House. A person familiar with the case told The Post the DHS secretary had just finished paying when she felt a brush against her leg — which she initially thought was one of her grandchildren before realizing her bag was missing. Noem’s bag also contained her driver’s license, passport, DHS badge, makeup, checks, medication, and apartment keys, a spokesperson confirmed...