CBS LAS VEGAS-United States Senator Dean Heller talks about the scandals facing the Obama Administration and what is going on in the Senate. Amid investigations into possible political discrimination at the Internal Revenue Service, acting IRS commissioner Steven Miller has resigned, President Obama announced Wednesday evening. Also The Justice Department collected phone logs for 20 telephone lines used by more than 100 reporters and editors in an investigation aimed at finding who inside the government leaked classified information to reporters at the Associated Press. Do you trust President Obama and his administration after the IRS and AP scandal? Callers tell us if they trust the President and his administration.