killed, men, women, and children. far from ukraine, that conflict is also having a global impact on everything from airline routes to gas prices, and the increase in prices is impossible to ignore. here's cnn's gabe cohen. >> reporter: carissa warren's gas tank has been nearly empty for two weeks. with record prices, she's only adding enough fuel to get to and from her job and her daughter's day care. >> if to fill our tarcnks we wouldn't have enough for bills. >> reporter: the squeeze is getting tighter after president biden bailed russian oil exports. gas could now cost families an extra $1,300 a year. >> we like to be able to splurge from time to time, and it's not an option now. we're considering not doing a birthday party for our daughter because you can't afford to. >> reporter: economists say the price hikes are the expected result of shrinking oil supply and surging demand. but while that squeezes people like carissa, oil companies are