Since James Holmes fired shots into a movie theater in Aurora, killing twelve people, politicians across the country have launched heated debates about gun control. Now, Representative Diana DeGette has entered the fray with proposed legislation that she says could help prevent this kind of tragedy in the future. The bill would limit people's ability to anonymously purchase unlimited quantities of ammunition over the Internet, and would also require that ammunition dealers report bulk sales to law enforcement. This legislation, which DeGette introduced with Representative Carolyn McCarthy (D-NY), is one of the first direct policy initiatives after the Aurora shooting...