Immigrant Democratic doctor eyes Congress seat in red Arizona suburb

Hiral Tipirneni represents the so-called American Dream — an Indian immigrant who came to the United States as a child and became a doctor. Now the 53-year-old aspires to become a congresswoman. But to do so, the Democrat will need to win in an Arizona suburb that has always voted Republican red. Is it an impossible task? The polls show a race too close to predict — a surprise in a district where Republican David Schweikert, the incumbent…