The Latest Breaking News from Charles Grassley

Arguments on Tuesday center on a powerful tool for fighting fraud in government contracts and programs. The case examines whether major pharmacies knowingly overcharged Medicare and Medicaid.

Three months after the corrupt defense contractor known as "Fat Leonard" brazenly, and easily, escaped from his luxury home detention arrangement in San Diego, the circumstances behind how the Malaysian tycoon pulled it off are still under wraps.

Twitter's former security chief Peiter "Mudge" Zatko accused the company of misleading the public, the government and its own board of directors over security flaws.

Few issues within America’s dysfunctional health care system are more pressing than the astronomical price of insulin — access to which is, for millions of Americans, literally a matter of life or death. Congress is finally moving toward approving legislation that would partially address the problem. But passage will rely…