The Homeland Security Department paid for an underwater robot in a Midwest city with no major rivers or lakes nearby, a hog catcher in rural Texas and a fish tank in a Texas town, according to a new congressional report highlighting what it described as wasteful spending of tax money. Sen. Tom Coburn, R-Okla., said in his report that while much of the spending for the department's Urban Area Security Initiative (UASI) appeared to be allowed under the program's rules, it was inappropriate in an age of budget austerity and as the federal government faces a $16 trillion national debt. Since 2003, the Homeland Security program has ballooned from 12 major metropolitan areas to 31 jurisdictions. The study found that some cities and towns had created implausible attack scenarios to win federal grants, and had scrambled at the end of each fiscal year to buy extra, unnecessary gadgets to spend excess cash. The Homeland Security Department has pumped billions to states in the past decade under the program that puts states in control of how the money is spent. The department has no way of tracking how the money is spent and has not produced adequate measures to gauge what states and communities need, Coburn said.