Here are the top stories and upcoming coverage plans for Reuters text service as of 6 a. GLOBALG7-SUMMIT/G7 stiffens resolve to thwart Russia, gives Zelenskiy chance to win over fence sittersHIROSHIMA (Reuters) - The Group of Seven (G7) rich nations signalled to Russia their readiness to stand by Ukraine for the long haul while giving President Volodymyr Zelenskiy a chance to win over countries such as Brazil and India on the last day of a summit in Japan. TENNIS-ROME/Rybakina wins Rome title after ailing Kalinina retiresROME (Reuters) - World number six Elena Rybakina warmed up for the French Open by capturing the Italian Open title on Saturday after her Ukrainian opponent Anhelina Kalinina was forced to retire with an apparent left leg injury while trailing 6-4 1-0